Never wait for hot water again; The Watts Hot Water Recirculating Pump provides hot water at every faucet or shower when needed, eliminating wasted water. It is easy to install on any water system and requires no additional piping. The unique design of the pump ensures quiet, maintenance-free operation. The system includes a built-in 24 hour, a dual setting programmable timer to activate the pump only when needed.

• Save money - up to 10% of your water bill
• Maintenance free
• Easy to install in less than 1 hour
• Additional sensor valves available for homes with multiple plumbing loops
• Hot water WHERE you need it
• Hot water when you need it
• Programmable timer is built-in so the pump turns on only when you need it
• Not for use with tankless water heaters
• Check compatibility to ensure it will work on your system
• Reliable and easy to maintain

All the features you trust from the original Isolator Uni-Flange ball valve, plus a 360 degree rotating flange that allows for orientation to any degree necessary for your installation. This forged brass full port ball valve features a blow-out proof stem, adjustable packing glands and a stainless steel snap ring for extra stability during installation. The only way to isolate circulator pumps.

• Conical inlet to minimize turbulence
• Replaces 3-components, eliminates 2-leak paths, saves approximately 20 minutes in labor
• Fits virtually any standard circulator pump
• Available with slotted holes for high velocity pumps
• Prevents electrolysis
• Eliminates galvanic corrosion

• Incorporates a cast iron housing, three speed motor (Low/Med/High) and a built-in, removable check valve
• Pump's performance parameters cover nearly all traditional heating applications- from radiant and baseboards, to fan coils and zoning and many others
• 3 speeds allow to set up the circulator pump in a way that matches the system's requirements
• Wet rotor design allows it to be virtually silent while operating

This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre-charged at 12 PSI, tank volume is 4.5 gal. and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. This tank is made of carbon steel with epoxy , mounts to supply piping, 1/2 in. MNPT system connection and a 0.302-32 in. charging valve connection (standard tire valve) to facilitate on-site charging of the tank to meet system requirements. The maximum working pressure is 75 PSI (5.3 BAR).

• 4.5 gal. tank
• Rugged flexible butyl diaphragm
• Inline and free standing models
• Steel construction
• Precharged to 12 PSI
• Max. Pressure 75 PSI
• Durable expansion membrane prevents contact of water with the air in the tank
• Carbon steal with epoxy
• Commercial and residential applications
• 1/2 in. MNPT system connection

Engineered for reliability, The Taco Heat Motor Power Head provides a time proven method for operation of hydronic zone valves. The exclusive heat motor design operates silently, while the twist off head allows for serviceability without disturbing system connections. This power head is 24 VAC powered with an isolated end switch.

• Isolated end switch
• 24 VAC powered
• For Taco series 570 zone valves (570, 571, 572, and 573)
• Allows for service of valve without removing it

The Isolator is a uni-flange ball valve that isolates a circulator pump, allowing virtually no air into the system during pump replacement or service. Its innovative design combines multiple components into a single forged brass body that saves time, labor and space. The Isolator has revolutionized the installation of circulator pumps and has evolved into the largest flanged ball valve program in the industry today, featuring patented technology with further patents pending. Designed for use with water, oil, glycol mix in residential or commercial residential plumbing, commercial plumbing, heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.

• Easily Isolates the Pump for Replacement
• Replaces 8 components, eliminates 7 leak paths, saves approximately one hour in labor
• Fits virtually any standard circulator pump
• Available with slotted holes for high velocity pumps
• Prevents Electrolysis and Eliminates Galvanic Corrosion
• Rotating Flange is Secured by a Snug-Fit Snap-Ring that Provides Greater Control Over Positioning During Installation

The 007-IFC features a unique replaceable cartridge that is field serviceable. It's removable Integral Flow Check is designed to improve pump performance, simplify piping and reduce installation costs. The spring-loaded IFC replaces a separate in-line-flow check to ensure protection against reverse flow and gravity flow in your heating system.

• Replaceable cartridge
• Removeable integral flow check
• Quiet efficient operation
• Self-lubrication

• Replacement Cartridge Assembly For Taco 007 Cast Iron Circulators
• Repair Part
• Select 007 Pump Models
• 005 Pump Model 005-F2-4
• Cast Iron

All the features you trust from the original Isolator Uni-Flange ball valve, plus a 360 degree rotating flange that allows for orientation to any degree necessary for your installation. This forged brass full port ball valve features a blow-out proof stem, adjustable packing glands and a stainless steel snap ring for extra stability during installation. The only way to isolate circulator pumps.

• Conical inlet to minimize turbulence
• Replaces 3-components, eliminates 2-leak paths, saves approximately 20 minutes in labor
• Fits virtually any standard circulator pump
• Available with slotted holes for high velocity pumps
• Prevents electrolysis
• Eliminates galvanic corrosion

The 3-Speed Service Pump is specially designed to make short work of service calls since it replaces the most commonly used circulators. It features a removable, uni-body Integral Flow Check that maximizes flow, as well as prevents gravity flow, even in the tallest buildings. Wiring is a snap thanks to an extra roomy capacitor box and convenient dual electrical knock out connections.

• 3-speed switch
• Highest performance and starting torque in class
• Replaceable cartridge design
• Self-lubrication

All the features you trust from the original Isolator Uni-Flange ball valve, plus a 360 degree rotating flange that allows for orientation to any degree necessary for your installation. This forged brass full port ball valve features a blow-out proof stem, adjustable packing glands and a stainless steel snap ring for extra stability during installation. The only way to isolate circulator pumps.

• Conical inlet to minimize turbulence
• Replaces 3-components, eliminates 2-leak paths, saves approximately 20 minutes in labor
• Fits virtually any standard circulator pump
• Available with slotted holes for high velocity pumps
• Prevents electrolysis
• Eliminates galvanic corrosion

The Taco LWCO provides reliable protection for all types of boilers, from small residential hot water boilers to large industrial steam boilers. The boiler's minimum safe operating water level is specified by each manufacturer. Should the water level dip below that specified level, heat will accumulate quickly causing significant damage to the boiler and a potential external safety hazard. The Taco LWCO prevents this hazard from occurring. The LWCO can be used as a primary or secondary low water cutoff on steam boilers up to 250 psi, a primary limit control on hot water boilers or to protect pumps from running dry in condensate receiver tank applications. The LWCO can also activate alarm systems or automatic water feeders.

• Patented adjustable probe sensitivity
• External LEDs and simplified wiring for easy installation and testing
• Automatic or manual reset mode
• Standard on-board (NEMA 1) or remote (NEMA 4) probe
• LT models include external test button, adjustable Delay on Break (DOB) and Delay or Make (DOM) features

The 005-050RP Cartridge Assembly is used on several models of Taco circulators. This kit takes the place of conventional seal kits and is extremely easy to install. The Cartridge comes with all the hardware needed to extend your Taco Circulator's operating life.

• Repair part
• Includes casing body bolts
• Easy to install
• 3-year warranty

The Astro 230SS stainless steel circulator is designed for years of maintenance free service, used for potable water recirculation systems. Large wiring box and convenient plug in terminal strip save time. High flow check valve is pre-installed.

• Astro 230SS (stainless steel flange connection)
• Wet rotor designed for quiet operation and zero maintenance
• Perfect for recirculation systems using potable water
• Built in check valve, assures correct flow direction and cuts installation cost, no separate flow check required
• Maintenance free

This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre-charged at 12 PSI, tank volume is 2.1 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. This tank is made of carbon steel with epoxy finish, mounts to supply piping, 1/2 inch MNPT system connection and a 0.302-32 inch charging valve connection (standard tire valve) to facilitate on-site charging of the tank to meet system requirements. The maximum working pressure is 75 PSI (5.3 BAR).

• Precharged to 12 psi
• Rugged flexible butyl diaphragm
• Inline and free standing models
• Steel construction

The Taco 1 in. cast iron Freedom Flange set includes: (2) flanges, (4) nuts, and (4) mounting bolts. These flanges are designed for use with Taco "00", "00e", "2400", and "100" series hydronic circulators. Easily installed and removed with a common wrench.

• For use in a heating system
• Compatible with a wide variety of Taco circulators
• 1 in. Dia connection size
• Unique hex design provides easy-on, easy-off installation with a standard adjustable wrench

4- spring Coupler for S & H circulators. Cast iron construction for long service life. Easy cross reference to competing models.

• Cast iron construction
• Couples motor to pump inside bearing assembly housing
• Used on S-25,S-35.H32,H41
• Can used be placed on B & G circulator
• Equals B & G #118705
• Equals B & G #189110
• No balancing required
• No rusting due to construction
• Durable
• Genuine factory replacements

Long lasting metal fin-tool that straightens and cleans condenser and evaporator fins. Founded in 1971, Diversitech Corporation is North Americas largest manufacturer of equipment pads and a leading manufacturer and supplier of components and related products for multiple industries, including: HVACR, electrical, consumer hardware retail, electrical utility, automotive retail and pool and spa channel. Diversitechs mission for its wholesaler partners is to simplify their work. We do this by offering more than 200 product categories all from a single manufacturing/supplier source to create product availability and supply chain cost advantages for our customers in every market we serve. We also leverage best-in-class customer service to react quickly and professionally to every customer request.

• 1 tool for all units
• Heavy-duty spring wire bristles automatically adjust to all fin spacing's
• Exclusive tension adjustment band is featured to allow maximum rigidity and ease of operation
• Straightens most severely damaged fins
• Stainless steel teeth
• Cushioned red handle to protect your knuckles
• Straightens damaged condenser and evaporator fins quickly and easily
• Increases air conditioner efficiency
• Helps keep air conditioners, condensing units running efficiently
• Works on most air conditioning and refrigeration coils

The astro 230 Cast iron is designed for years of maintenance free service in your home heating system. Large wiring box and convenient plug-in terminal strip saves time. High flow check valve is pre-installed.

• Astro 230CI (cast iron flange connection)
• Wet rotor 97W, 3 speed covers most domestic heating applications
• Built in check valve assures correct flow direction and cuts installation cost, no separate flow check required
• Maintenance free

This 1/2 in. lead free anti-siphon hot or cold water vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of polished chrome plated lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment.

• Lead free construction
• Chrome finish
• Female NPT inlet and outlet
• Hot or cold water
• Designed to prevent the backflow of polluted water from entering into the potable water supply
• Ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment
• Maximum pressure is 125 psi

Exact Replacement Plastic Impeller for Broan 9910379H. Light-weight design reduces bearing wear and vibration. Celcon plastic construction.

• Broan exact replacement impellers
• Blade: 4-9/16 in. O.D.
• Hole: 0.218 in. I.D.
• Made in China

3/4 cast iron circulator flange. Heavy-duty and can be used on competing models. Genuine factory replacement.

• Universal type flange fits bell and Gossett 100 series, Armstrong Pumps
• Fits Armstrong Astro 2 series
• Can be used on B & G circulators
• Factory replacement
• Heavy-duty
• Includes nuts and bolts
• Includes gaskets
• Fits on Armstrong S & H circulators
• Fits taco "00" series
• Fits Grundfos "UP" series

designed for quiet operation and long life, used for potable water recirculation systems. provides customers with years of trouble free operation. large wiring box and convenient plug-in terminal strip saves time. High flow valve is pre installed.

• Astro 225SSU (Stainless steel, 1/4 in. union connection)
• Wet rotor 75W- designed for quiet operation and zero maintenance
• Perfect for recirculation systems using potable water
• Built in check valve assures correct flow direction and cuts installation cost, no separate flow check required
• Maintenance free

Replacement Motor for Most Popular Bell and Gossett 100 Series and Armstrong S-25 Series Pumps. Resilient mounting for long life and quiet operation. easily interchangeable with competing models.

• 1 Amp, 115-Volt 60 Hz
• Thermally protected
• High quality
• Maintenance free
• Interchangeable with competing models
• Permanently lubricated design
• Use on S-25 circulator
• Equals B and G #111035
• Fits on B and G series 75 and 100
• 1/12 HP

The Taco 007 is a cartridge style, maintenance free, wet-rotor, in-line, single stage circulator. It is designed for quiet operation in Hydronic Heating, Radiant Heating, Hydro-Air Fan Coils, Indirect Water Heating, Chilled Water cooling, and Domestic Water Systems. Available in Cast Iron or Bronze construction with universal flange to flange dimensions. The unique replaceable cartridge contains all of the moving parts and allows for easy service, instead of replacing the entire circulator. Ideal for a wide range of applications.

• Hydronic circulation pump
• Self lubricating
• Quiet, efficient operation
• Can utilize 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. flanges

The PC3F in-line, wet rotor circulator with universal flange is designed for applications in closed-loop hydronic heating and cooling systems, as well as in solar systems. The pump is non-submersible and for use in dry, frost-free, well-ventilated installations. Twist-To-Fit Universal Flange, Rotates 90 to fit most installations with a single product.

• 3 pump sizes cover every application
• 3-speed versatility maximize efficiency and provide sufficient flow rates with a single pump
• Universal design replaces wide range of competitive models with just one brand
• Twist-to-fit universal flange, rotates 90 to fit most installations with a single product

The Taco 3/4 in.cast iron Freedom Flange set includes: (2) flanges, (4) nuts, and (4) mounting bolts. These flanges are designed for use with Taco "00", "00e", "2400", and "100" series hydronic circulators. Easily installed and removed with a common wrench.

• For use in a hydronic heating system
• Compatible with a wide variety of Taco circulators
• 3/4 in. Dia connection size
• Unique hex design provides easy-on, easy-off installation with a standard adjustable wrench

The Taco 1-1/4 in. cast iron Freedom Flanges set includes: (2) flanges, (4) nuts, and (4) mounting bolts. These flanges are designed for use with Taco "00", "00e", "2400", and "100" series hydronic circulators. Easily installed and removed with a common wrench.

• For use in a hydronic heating system
• Compatible with a wide variety of Taco circulators
• 1-1/4 in. Dia connection size
• Unique hex design provides easy-on, easy-off installation with a standard adjustable wrench

2-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water. Manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic position when power is restored. All models may be installed without disassembling the valve.

• Compact construction for easy installation
• Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system
• Actuator motor may be replaced without removing the valve body or draining the system
• Electrical connections (in.) screw terminal block
• Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
• Valve designed for cycling (not constantly powered on) applications
• Quick fit pushbutton powerhead makes it easy to remove for service
• Innovative motor technology offers silent operation, water hammer resist and longer life
• Series 5000 replacement powerhead is backward compatible with series 1000 zone valves
• Easy to install and operate

Delany # 977 C & D Bedpan Washer Less Upper Flush

• Single-speed pump with 1/25 HP powerful motor
• Polypropylene impeller with 2,800 RPM ensures reliable performance
• High-quality iron construction enables long-term use
• Suitable for 3/4 in. through 1-1/2 in. pipes

SuperVent, purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in Hydronic heating systems, while eliminating the need for bleeding. Used in Residential or Commercial closed loop hydronic heating or chilled water systems. Can be cleaned in place.

• Stainless steel concentrator which eliminates gurgling noise
• Bronze body for rigid construction
• No clog vent
• Dirt and debris resistant
• Sweat connections
• 1/2 in. connection size
• Operating temperature range (F)240 degree F maximum
• 22 Cv capacity
• Maximum safe operating pressure 125 psi
• Rugged design stands up to tough conditions and continuous service

This 1 in. isolation pump flange is designed to isolate circulator pumps to facilitate circulator pump replacement or repairs. It features a brass body and flange with bottom loaded blowout proof stem, Buna-N Stem O-Ring seal, and virgin PTFE seat. Optional T-handle included.

• Brass body and flange
• Buna-N stem O-ring seal
• Solder end connection
• Virgin PTFE seats
• Optional T-handle included
• Helps with circulator pump replacement or repairs

Armstrong 3 piece circulators use a proven design that continues to evolve. the industry accepted flange configuration makes S & H circulators the perfect solution when you need to change a pump quickly. Maintenance free design uses permanently lubricated ball bearings. Easy to repair and rebuild.

• S-25MF (Maintenance Free) Cast Iron 1/12 hp, 115/1/60, Less Flanges
• A longer circulator life without maintenance (regular oil lubrication is not required) no more oil pools on floor
• Stainless steel face plate, coupler face guard meets or exceeds OSHA standards
• The standard for 65 years in hydronics
• Repairable, replaceable, environmentally friendly and now maintenance free

lead free bronze flanges. makes installation and service easy. provides a strong and water tight connection between pipe and circulator.

• For use with Astro 220 and 225 SSU models
• 1-1/4 in. NPSM x 3/4 in. sweat
• Lead free
• Set contains 2 half unions and gaskets
• Easy to install
• For use with copper pipe
• Water tight connection
• High quality
• Genuine factory replacement
• Complies with California & Vermont lead free laws

The 006 Plumb n' Plug Cartridge Circulators are designed to conserve water, increase comfort and reduce the delivery time of hot water to outlet fixtures by periodically re-circulating hot water through the system. An average residence can save up to 25 gallons of wasted water per day. Factory pre-wired 6 foot line cord with 7 day digital programmable clock timers allow for easy installation. Simply Plumb it in, then Plug it in. Plumb n' Plug circulators include all the standard 00 maintenance-free design features-no mechanical seal, self lubricating, replaceable cartridge, quiet, efficient operation and unmatched reliability.

• 7 Day Programmable Digital Timer Allows Up To 10 On/Off Settings
• Multiple Settings Allow For Different Weekday/Weekend Run Times
• UL Listed
• Standard High Capacity Output
• Compact Design
• Quiet, Efficient Operation
• Direct Drive-Low Power Consumption
• Unique Replaceable Cartridge Design-Field Serviceable
• No Mechanical Seal
• Unmatched Reliability-Maintenance Free
• Bronze Construction with Sweat Connections.
• Recirculation Pump
• 0-10 GPM
• Digital Timer, 7 Day Programmable
• Connection; Sweat

Taco 006 Cartridge Circulator is designed for circulating hot and chilled fresh water in a wide range of open and closed loop applications. The unique, replaceable cartridge contains all moving parts. Its self-lubricating, maintenance free design provides quiet, efficient operation and unmatched reliability.

• Recirculation pump
• 0-10 GPM
• Head range 0-9 ft.
• Connection sweat

Character size 1/8"

• Steel dies
• Exclusive thumb grip
• Sharp characters for deep impression
• Wood box holder
• Pkg of 27
• Black
• Sharp engraved characters to ensure deep impression
• Features exclusive thumb grip for convenient handling
• Steel dies for durability and versatility
• Wooden box holder for keeping the letter stamps organized

Armstrong 3 piece circulators use a proven design that continues to evolve. the industry accepted flange configuration makes S & H circulators the perfect solution when you need to change out pumps quickly. Maintenance free design uses permanently lubricated ball bearings. Easy to repair and rebuild.

• S-25MF (Maintenance Free) All Bronze 1/12 hp, 115/1/60, Less Flanges
• A longer circulator life without maintenance (regular oil lubrication is not required) no more oil pools on floor
• Stainless steel face plate, coupler face guard meets or exceeds OSHA standards
• The standard for 65 years in hydronics
• Repairable, replaceable, environmentally friendly and now maintenance free

Armstrong 3 piece circulators use a proven design that continues to evolve. the industry accepted flange configuration makes S & H circulators the a perfect solution when you need to change out pumps quickly. Maintenance free design uses permanently lubricated ball bearings. Easy to repair and rebuild

• H-32MF (Maintenance Free) Cast Iron 1/6 hp, 115/1/60, Less Flanges
• A longer circulator life without maintenance (regular oil lubrication is not required) no more oil pools on floor
• Stainless steel face plate, coupler face guard meets or exceeds OSHA standards
• The standard for 65 years in hydronics
• Repairable, replaceable, environmentally friendly and now maintenance free

This 3/4 in. lead free anti-siphon hot or cold water vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of chrome plated body, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment.

• Lead free construction
• Chrome finish
• Female NPT inlet and outlet
• Hot or cold water
• Designed to prevent the backflow of polluted water from entering into the potable water supply
• Ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment
• Maximum pressure is 125 psi

Counter clockwise operation

• Stainless steel plug
• 12 degree taper on cylinder head
• Now able to accommodate up to 3/16" cam
• Drain holes on the bottom of the cylinder
• Will include spring clip, mounting nut and (3) keys
• How the lock opens determines key rotation
• Only mailbox locks to meet and exceed United States Postal Service specification "USPS-L-1172C"
• Will withstand 1000 pounds of force applied to the cam
• Will retrofit existing NDCBUs (Neighborhood Delivery Collection Box) with double "D" style cut-out
• High-quality stainless steel plug for enhanced durability
• Withstands up to 1,000 lbs. of force applied to the cam
• Ensures efficient operation in the counter-clockwise direction
• Features drain holes to prevent rusting and allow water runoff

The PC3F in-line, wet rotor circulator with universal flange is designed for applications in closed-loop hydronic heating and cooling systems, as well as in solar systems. The pump is non-submersible and for use in dry, frost-free, well-ventilated installations. Twist-To-Fit Universal Flange, Rotates 90 to fit most installations with a single product.

• 3 pump sizes cover every application
• 3-speed versatility maximize efficiency and provide sufficient flow rates with a single pump
• Universal design replaces wide range of competitive models with just one brand
• Twist-to-fit universal flange, rotates 90 to fit most installations with a single product

Body only

• Adjustable
• 11-5/8" L x 1-1/2" H x 3-11/16" W
• Non-Handed
• Cushion backstop
• Single or double action
• Center-hung or offset applications
• Dual valve closing control
• Fixed spring power: RD regular duty #4
• Adjustable spring power #2-#4 meets ADA
• Non-hold open
• Degree of opening: 105 degree
• 5 year warranty
• For doors 30" to 42"
• Features individually controlled valves for sweep and latch speeds
• Designed for 30 in. to 42 in. doors
• Suitable for center-hung or offset applications
• Equipped with adjustable spring power

Taco OnCommand Systems are manufactured using the highest quality U.S. made component parts available. Patented Integral Flow Checks (IFC) are built into each OnCommand pump to prevent cold water from entering the hot water line. Patented ACT OnCommand Electronics are the controls for each OnCommand System. This state-of-the-art electronics allows the system to accurately sense temperature and automatically shut off the system to maximize comfort and energy savings. OnCommand Systems are the only recirculation product that saves both energy and water approved by the US Department of Energy and State Energy Commissions. You can look forward to over 15 years of life expectancy with a Taco OnCommand System.

• Includes:
• "00" Cartridge circulating pump with built-in OnCommand Electronics, power cord, Integral Flow Check (IFC) and mounting bracket
• Starter button
• Set of two (2) 1/2" plumbing adapter tees
• Set of two (2) 1/2" stainless steel flex lines
• 115 volt
• 3,250 RPM
• Unique Integral Flow Checks built into OnCommand pump to keep cold water from entering the hot water line
• Patented electronics sense the temperature and automatically shut off the system for saving energy
• Approved by the US Department of Energy and State Energy Commissions
• Includes all necessary hardware for convenient installation

Designed to isolate circulator pump during repairs or replacement. Pressure rated at 600 WOG. Chrome plated brass ball with virgin PTFE seats. Bottom loaded, blowout proof stem. 1/2 turn operation. Flange mounting holes 4-5/8 in. centers.

• Fits most circulator pumps
• Includes mounting nuts and bolts
• Durable brass body and flange
• High pressure rating (600 WOG for solder and threaded and 250 WOG for press)
• Adjustable packing and gland
• EPDM O-rings to avoid leaks at installation
• Optional tee handle included

Armstrong factory Circulator Pump Oil. 1/2 Oz. Easy to use. Convenient size makes over oiling a non-issue.

• Factory replacement
• Easy to use tube
• For use on S & H circulators
• Can be used on B and G pumps
• meets factory specifications
• SAE 20
• Detergent free
• Lead free
• Equals B & G L23401
• Lubricates bearing assembly

• A professional strength liquid drain cleaner that clears clogged drains fast
• Pours through standing water to dissolve grease, hair and other organic amtter
• Use as an alternative to acid-based drain cleaners
• Non-Acid Cleaner is harmless to pipes and fixtures and does not give off obnoxious fumes
• Easier to use than powdered drain cleaners - no mixing, no mess
• Packaged in plastic bottles with child resistent caps
• Use as directed; follow usage instructions carefully
• Industrial Strength
• Frees Drains Fast
• Pours through standing water
• Formulated to efficiently unclog plumbing drains
• Alternative to acid-based solution to dissolve grease, hair, and more
• Free from obnoxious fumes to for trouble-free cleaning
• Child-resistant cap ensures excellent safety

The Isolator is a uni-flange ball valve that isolates a circulator pump, allowing virtually no air into the system during pump replacement or service. Its innovative design combines multiple components into a single forged brass body that saves time, labor and space. The Isolator has revolutionized the installation of circulator pumps and has evolved into the largest flanged ball valve program in the industry today, featuring patented technology with further patents pending. Designed for use with water, oil, glycol mix in residential or commercial residential plumbing, commercial plumbing, heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.

• Easily Isolates the Pump for Replacement
• Multi-Function Makes the Isolator the Only Valve that Drains From Either Side of the Pump approximately one hour in labor
• Prevents Electrolysis and Eliminates Galvanic Corrosion
• Rotating Flange is Secured by a Snug-Fit Snap-Ring that Provides Greater Control Over Positioning During Installation
• Flange Features a Conical Inlet to Minimize Turbulence
• Fits Virtually Any Standard Circulator Pump