GRACO 237893 – Pressure Relief Kit, Mini Fire-Ball 300 5 1 / Fire-Ball 425 6 1, 900 PSI Max

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

thermal relief kit for the 5:1 Fire-Ball pump – 900 psi (62 bar, 6.2 MPa) maximum working pressure

Specifications

Max Working Pressure: 900 psi (62 bar) maximum working pressure

Pump Ratio: 5:1

Pump Type: Fire-Ball

Compatible Equipment

Models 204254 – Fire-Ball 300 Series 5:1 Oil Pump, 55 Gallon Drum Size – for Bung Mount

222087 – Fire-Ball 300 Series 5:1 275 Gallon Drum Size Oil Pump – Bung Mount

Fire-Ball 300 pump

5:1 Fire-Ball pump

Related Parts

248324 – Thermal Relief Installation Kit

235998 – alternate relief kit for the 3:1 Fire-Ball 225 pumps – 540 psi (37 bar, 3.7 MPa)

240429 – thermal relief kit for the 10:1 Fire-Ball 425 pump – 1600 psi (110 bar, 11.0 MPa)

Required system accessory that assists in relieving pressure in the pump, hose, and dispensing valve due to heat and expansion. Should be installed on the dispensing valve side of the pump. Install on the dispensing valve side of the pump to assist in relieving pressure in the pump, hose, and dispensing valve due to heat expansion. Related part 248324 is for Fire-Ball 425 pump with 1600 psi (110 bar) maximum working pressure. Install a 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.

Reference Manuals

306518 (Page 5) 5:1 Fire-Ball 300 Pump

306520 (Page 7) Fire-Ball 300 and Fire-Ball 425 Drum or Tank Supply Pumps

307883 (Page 7) Fire Ball Pumps

308238 (Page 4) Fluid Commander Electronic Dispensing Control

308403 (Page 1) Pressure Relief Kits