GRACO 237601 – Pressure Relief Kit Installation, with Bung Adapter Kit 238125

GRACO 237601 – Kit Installation

Specifications

Max Working Pressure: 600 PSI (4.2 MPa, 41 bar)

Compatible Equipment

GRACO pump systems shown in typical installation

Universal pump dispensing valve side

Series C, Fire-Ball 425, 3:1 pump

Related Parts

110223 – Bleed-type master air valve

222011 – Ground wire

210658 – Fluid drain valve

235998 – Kit Installation

237893 – 237893 Pressure Relief Kit, 900 PSI (62 Bar) Maximum Working Pressure

237904 – 237904 Kit Installation, Male Threads On Tee, 1600 PSI (11 MPa, 110 Bar)

238899 – Pressure Relief Kit 238899, 150 PSI (1 MPa, 10 Bar)

240429 – Thermal Relief Installation Kit, 11-1/2 NPT(M) Threads Mentioned In Installation

248296 – Kit Installation Therm Relief

248324 – Thermal Relief Installation Kit

Required for permanent installations. Labeled as ‘R’ in the installation diagram Fig. 1. Install the thermal relief kit on the dispensing valve side of the pump to assist in relieving pressure in the pump, hose and dispensing valve due to heat expansion. Available from GRACO. This is a thermal relief kit. The thermal relief kits are recommended based on GRACO pump and component performance. You may need to change the thermal relief kit selection from application to application, depending on pump air operating pressure and fluid working pressures of system components.

Reference Manuals

307906 (Page 4) 1:1 Ratio Fast-Ball Pumps

308403 (Page 2) Pressure Relief Kits

308485 (Page 5) 3:1 Fire-Ball 425 Pump.

312668 (Page 27) LDP5 (Preset) Electronic Metered Dispense Valves

312789 (Page 15) SDV15 and XDV20 Dispense Valve