Pump & HVAC System Accessories

386-2110RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...

386-2433-5RP Taco Strainer & O-Ring Kit. This kit includes the Strainer and O-Ring. The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...

386-2428-5RP Taco Strainer & O-Ring Kit. This kit includes the Strainer and O-Ring. The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...

MPV 140-4 Taco Plus Two 14" Multi Purpose Valve. Size: 14" NPT, Connection: Flanged. Information: Taco Plus Two Multi Purpose Valve Brochure Taco Plus Two Multi Purpose Valve Instruction Sheet Taco Plus Two Multi Purpose Valve Parts List Taco...

MPV 120-4 Taco Plus Two 12" Multi Purpose Valve. Size: 12" NPT, Connection: Flanged. Information: Taco Plus Two Multi Purpose Valve Brochure Taco Plus Two Multi Purpose Valve Instruction Sheet Taco Plus Two Multi Purpose Valve Parts List Taco...

101238LF Bell & Gossett 1-1/4" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...

132129 Bell & Gossett 3DS-12S Flanged Straight Pattern Triple Duty Valve. Please note this has to ship regular ground freight @ 458 pounds. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve...

132201 Bell & Gossett 3DV-1RFF 1" Rotatable Flanged Triple Duty Valve. Information: Bell & Gossett Triple Duty Valve 3DV Brochure Bell & Gossett Triple Duty Valve 3DV Installation Manual Bell & Gossett Triple Duty Valve 3DV...

132168 Bell & Gossett 3DS-16B 16" Triple Duty Valve with Soft Seat Non Slam Check Valve, Triple Duty Valve Straight Pattern. **Please note this item has to ship regular ground freight because of the size and weight.** Information: Bell &...

1AVCW Armstrong 3/4" (1/2" ) Air Vent. 1-AV—A cast iron air vent that uses a free-floating lever that closes positively, ensuring a leak tight closing under all conditions. This vent is good for low capacity air/gas venting up to 300 psi (21...

132138 Bell & Gossett 3D-10S Flanged Angle Pattern Triple Duty Valve. Please note this valve has to ship regular ground freight @ 398 pounds. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve...

132150 Bell & Gossett 3DS-2G Grooved Triple Duty Valve. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve Instruction Manual Bell & Gossett Triple Duty Valve Angle Straight Pattern Submittal...

115073 Bell & Gossett JJ-3Z Suction Diffuser. System Side 10" Flanged, Pump Side 10" Flanged. SS internals.  This Item Usually Ships The Same Day!

115074 Bell & Gossett JH-3Z Suction Diffuser. System Side 10" Flanged, Pump Side 8" Flanged. SS internals.  This Item Usually Ships The Same Day!

115186 Bell & Gossett HG-3Z Suction Diffuser. System Side 8" Flanged, Pump Side 6" Flanged. SS internals. Information: Bell & Gossett Suction Diffuser Plus Brochure Bell & Gossett Suction Diffuser Plus Instruction Manual Bell &...

115185 Bell & Gossett GG-3Z Suction Diffuser. System Side 6" Flanged, Pump Side 6" Flanged. SS internals. Information: Bell & Gossett Suction Diffuser Plus Brochure Bell & Gossett Suction Diffuser Plus Instruction Manual Bell &...

115725 Bell & Gossett ED-3X Suction Diffuser. System Side 4" Flanged, Pump Side 3" Flanged. This Item Usually Ships The Same Day!

110777 Bell & Gossett 1170-110 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 110 PSI. Image is generic. This Item Usually Ships The Same Day!

110776 Bell & Gossett 1170-105 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 105 PSI. Image is generic. This Item Usually Ships The Same Day!

110775 Bell & Gossett 1170-95 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 95 PSI. Image is generic. This Item Usually Ships The Same Day!

110774 Bell & Gossett 1170-90 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 90 PSI. Image is generic. This Item Usually Ships The Same Day!

110771 Bell & Gossett 1170-70 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 70 PSI. Image is generic. This Item Usually Ships The Same Day!

110770 Bell & Gossett 1170-65 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 65 PSI. Image is generic. This Item Usually Ships The Same Day!

110761 Bell & Gossett 790-105 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 105 PSI. Image is generic. This Item Usually Ships The Same Day!

110084 Bell & Gossett 4100-36 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 36 PSI. Image is generic. This Item Usually Ships The Same Day!

A91281 Bell & Gossett Stainless Steel Strainer for BB-3, CB-3, DA-3, and DB-3 suction diffusers. This Item Usually Ships The Same Day!  

Caleffi Z-One Z40F - Z111000 with auxiliary switch, 18 inch wire connection w/ Z200043 flare body + two NA10006 sweat. Caleffi Zone Valve Brochure  This Item Usually Ships Same Day!

407444-000 Armstrong Vent Air 1/8"npt This Item Usually Ships Same Day!

A07034 Bell & Gossett Suction Diffuser SS Baffle HH-3Z, Part Number A07034. For use with VSX-VSCS Pumps. This Item Usually Ships The Same Day!

107004 Bell & Gossett 4" Straight Pattern Flow Control Valve. Bell & Gossett Flo Control Valves are used for preventing gravity flow in forced water systems and to permit summer-winter operation of indirect water heaters. This Item Usually...

181425 McDonnell & Miller Relief Valve 250-3/4-45. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between...

181325 McDonnell & Miller Relief Valve 250-3/4-36. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between...

109517 Bell & Gossett 1" NPT Snap Zone Valve Body SZV-100N-000 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree position,...

109515 Bell & Gossett 1/2" NPT Snap Zone Valve Body SZV-050N-000 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree...

109512 Bell & Gossett 1/2" SWT Snap Zone Valve Body SZV-050S-000 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree...

Bell & Gossett 3" Primary Secondary Header 112470. The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent primary and secondary circuits. The B&G Model PSH is equipped with a purge valve...

Bell & Gossett 2-1/2" Primary Secondary Header 112469. The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent primary and secondary circuits. The B&G Model PSH is equipped with a...

Bell & Gossett 1-1/4"" Primary Secondary Header 112466. The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent primary and secondary circuits. The B&G Model PSH is equipped with a purge...