HVAC Pump Accessories
In order to provide complete HVAC fluid flow solutions, EnviroFlo™ includes a full line of performance-matched auxiliary accessories—from circulators, diffusers and multipurpose valves to air separators, heat exchangers, flexible connectors and more. Ensure optimal system performance, efficiency and sustainability with EnviroFlo engineered products and accessories. As your total HVAC resource, Patterson also offers applications engineering training and support.
Suction Diffusers
Benefits/Features
- Establish correct flow regimen for efficient pump suction conditions
- Simplify system design by combining the functions of the suction entrance pipe, long radius elbow, Y-strainer and start-up strainer
- Low pressure drop—thanks to inlet flange designed to allow a butterfly valve to fully open into the body of the suction diffuser
- Body is designed to use bolts—no threaded studs required
- Corrugated stainless steel permanent strainer provides maximum surface area
- Available in full and reducing sizes, 2 in. – 12 in.
- Standard with magnetic plug
- Fine mesh brass start-up strainer
- Designed to accommodate a support foot
- Rated to 175 psi, 250° F
Multipurpose Valve
Globe
- Combination valve replaces the features of a check valve, balancing valve and shutoff valve
- Available in 2 in. – 12 in. sizes
- Cast iron body with ANSI flanged connections
- Working pressure is 240 psi
- Metering ports
Additional Accessories Available
- Air Separators and Purgers
- Air/Dirt Separators
- Flex Connectors
- Glycol Make-up systems
- Heat Exchangers: Shell & Tube, Plate & Frame, Brazed
- Tanks: Expansion, Buffer, Hydro-pneumatic
- Tri-Duty valves
- Automatic Vent Valves
Other Specialty Products
Also available are vertical multi-stage pumps, tank drains, tank air control fittings and related specialties.
