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Graco Pneumatic Back Pressure Regulator

Manufacturer Part Number: 288311

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Graco Pneumatic Back Pressure Regulator

Description:

Pneumatic Back Pressure Regulator, 20 gpm (75 lpm), 300 psi (20.6 bar) max fluid pressure, 1-1/2 npt

PTFE/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness
Stainless steel wetted materials are compatible with catalyst and waterborne materials
Hardened stainless steel seat ensure low wear and long life
Large orifice accommodates high volume flow rates
Air operated for remote automated control to eliminate operator interference

Technical Specifications

Compatible Material	Catalyst, Waterborne
Gauge Port Size (in)	1/4
Gauge Port Type	NPT
Includes	Gauge
Inlet Size (in)	1-1/2
Inlet Thread Type	NPT
Maximum Air Inlet Pressure (psi)	100
Maximum Flow Rate (GPM)	20
Maximum Regulated Pressure (psi)	250
Maximum Viscosity (cP)	1000
Maximum Working Pressure (psi)	300
Minimum Regulated Pressure (psi)	25
Outlet Size (in)	1-1/2
Outlet Thread Type	NPT
Type	Back Pressure Regulator
Wetted Material	Stainless Steel, Acetal, Nylon Fabric Base With Impregnated Buna-N, Fluid Side PTFE Coated