GRACO 288117 – Pneumatic Fluid Back Pressure Regulator, 20 GPM, 300 PSI, 1-1/4″ NPT Inlet/Outlet, w/

GRACO 288117 Pneumatic Corrosion Resistant Fluid Back Pressure Regulator, 20 gpm, 300 psi max fluid pressure, 1-1/4 npt inlet/outlet, with gauge

Features:

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

Implement sleep mode to reduce pump energy consumption during non-production

Compatible Equipment

E-Flo pump systems

Industrial fluid pumping equipment

GRACO fluid handling equipment

Related Parts

288262 – Pneumatic Back Pressure Regulator, 2″ Tri-Clamp

288311 – Pneumatic Back Pressure Regulator, 1-1/2″ NPT

15J423

15J639 – Inlet/Outlet Fitting, converts 1-1/2 tri-clamp to 2 tri-clamp

15J422 – Inlet/Outlet Fitting, converts 1-1/2 tri-clamp to 1-1/2 npt

288262 – Pneumatic Back Pressure Regulator, 2″ Tri-Clamp, 300 PSI Max Fluid Pressure

288311 – Pneumatic Back Pressure Regulator, 1-1/2″ NPT, 300 PSI Max Fluid Pressure

208997 – Back Pressure Regulator, Low Pressure Corrosion Resistant, 200 Max psi, SST, Manual, 1-1/4 (f) x 1-1/4 (f), w/ Gauge

236770 – Stainless Back Pressure Regulator, 3/8 F, 1/4 F Gauge, 180 PSI Maximum

916154 – Back Pressure Regulator, Low Pressure Corrosion Resistant, 180 Max psi, SST & Carbide, Manual, 1-1/4 (F) x 1-1/4 (F), w/ Gauge

Reference Manuals

338337 (Page 2) E-Flo Electric Circulating Pumps

339292 (Page 2) E-Flo Electric circulating pumps

344837 (Page 7) Graco 4-Ball Pump Technology

345005 (Page 5) E-Flo DC

345020 (Page 37) Finishing Accessories

Specifications:

Compatible Material	Catalyst, Waterborne
Gauge Port Size (in)	1/4
Gauge Port Type	NPT
Includes	Gauge
Inlet Size (in)	1-1/4
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)	1-1/4
Outlet Thread Type	NPT
Type	Back Pressure Regulator
Wetted Material	Stainless Steel, Acetal, Nylon Fabric Base With Impregnated Buna-N, Fluid Side PTFE Coated