GRACO 203831 - Low Pressure Fluid Regulator, 250 PSI Max

Low pressure fluid regulator designed for precise pressure control in spray finishing applications. Features aluminum wetted parts construction with spring-loaded operation for consistent performance up to 250 PSI maximum pressure.

Specifications

• Flow Rate: 3.0 gpm max
• Max Working Pressure: 250 PSI max
• Material: Aluminum wetted parts
• Pressure Range: 0-60 PSI
• Max Viscosity: 500 in CPS
• Inlet Size: 3/8 F
• Outlet Size: 3/8 M
• Gauge Port: 1/4 F
• Gauge Included: Yes
• Type: Spring
• Maximum Inbound Pressure: 250 psi (18 bar, 1.8 MPa)
• Series: Series H

Features

• Spring-loaded pressure regulation
• Aluminum wetted parts construction
• Integrated pressure gauge included
• 3/8 inch inlet and outlet connections
• Handles viscosities up to 500 CPS
• Precise pressure control from 0-60 PSI

Applications

• Low pressure spray applications
• Fluid delivery systems requiring precise pressure control
• Paint and coating spray equipment

Compatible Equipment

• one spray gun
• dispensing valve
• atomizing head
• Repair Kit 222657 - Repair Kit 222657

Related Parts

• 204500 - Low Pressure Fluid Regulator, 250 PSI Max
• 205425 - Low Pressure Fluid Regulator, 250 Max psi, 0-60 psi Regulated Pressure, 3.0 GPM, AL, Spring Type, 3/8 (F) x 3/8 (m), 1/4 (F) Port
• 209030 - Low Pressure Fluid Regulator, 250 Max PSI, 5-100 PSI Range, 3.0 GPM, SST, Spring Type, 3/8 (f) x 3/8 (m), 1/4 (f) Port
• 204501 - Low Pressure Fluid Regulator, 20-160 psi, 3 GPM, AL, Spring Type, 3/8 (F) x 3/8 (M), 1/4 (F) Port
• 204501 - Low Pressure Fluid Regulator (similar model)
• 222657 - Repair Kit

Part of GRACO's low pressure fluid regulator family with spring-type operation and aluminum construction for durability Gives positive control of fluid pressures in most normal direct supply and circulating spray systems. For professional use only. Model 203831 is compatible with Repair Kit 222657 (same kit used for models 204501 and 203831). Kit parts are listed on page 11 of the manual.

Reference Manuals

• 336834 (Page 1) Fluid Regulators List
• 306563 (Page 1) Low Pressure Fluid Regulators
• 307026 (Page 16) 2:1 Ratio Standard Pump
• 312766 (Page 25) T1 2:1 Ratio Transfer Pump
• 405906 (Page 1) Repair Kit 222657