GRACO 916154 – Back Pressure Regulator, Low Pressure Corrosion Resistant, 180 Max psi, SST &

GRACO 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, 180 PSI

Carbide mechanical back pressure regulator designed for low pressure applications up to 180 PSI maximum fluid pressure, featuring corrosion-resistant construction with 1-1/4 NPT connections for reliable pressure control in demanding fluid handling systems

Features:

Control upstream fluid pressure with Graco back pressure regulators. Our back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand. This allows operators to trigger guns, valves, and other flow controls without changing the system pressure.

Stainless steel wetted materials are compatible with catalyst and waterborne materials

Hardened stainless steel seat ensure low wear and long life

PTFE/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness

Large orifice accommodates high volume flow rates

Air operated models available for automated control, Conversion kit (15J498)

Additional Specifications

Flow Rate: 15.0 GPM maximum

Max Working Pressure: 180 PSI maximum, 0-180 PSI range

Material: SS (Stainless Steel)

Type: Manual

Gauge Included: Yes

Regulator Type: mechanical

Wetted Parts: SST, Carbide

Includes Gauge: Yes

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 Flow Rate (GPM)	15
Maximum Regulated Pressure (psi)	200
Maximum Viscosity (cP)	1000
Maximum Working Pressure (psi)	300
Minimum Regulated Pressure (psi)	5
Outlet Size (in)	1-1/4
Outlet Thread Type	NPT
Type	Back Pressure Regulator
Wetted Material	Stainless Steel, Celcon Diaphragm, Nylon Fabric Base With Impregnated Buna-N, PTFE

Features

High flow capacity up to 15 GPM

Stainless steel construction for corrosion resistance

Spring-loaded pressure regulation

Includes pressure gauge

Handles viscous fluids up to 1000 CPS

1-1/4 inch female connections

Applications

High flow fluid systems

Corrosive fluid applications

Back pressure regulation

Viscous fluid handling

Low pressure fluid systems

Process pressure control

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Part of high flow system family. Instruction manual 307107 available. Part of GRACO’s back pressure regulator family offering various flow rates and pressure ratings for different application requirements Part of GRACO’s Back Pressure Regulator family for low pressure applications (0.7 bar). Carbide construction provides enhanced durability for abrasive applications.

Reference Manuals

336834 (Page 3) Fluid Regulators List

344837 (Page 7) Graco 4-Ball Pump Technology

345020 (Page 37) Finishing Accessories

345092 (Page 27) Circulation Pumps

310537 (Page 1) Back Pressure Valve