Crystal HydraulicPump - Manual (Page 3)

Overview  1
HydraulicPump Operation Manual
Overview
 
INTRODUCTION
Thank you for purchasing a Hydraulic Hand Pump from Crystal Engineering. This pump provides you with a portable pressure source for calibration of high
pressure gauges, recorders, switches, and transmitters. The built-in variable volume gives you precision at any pressure.
There are two pressure ports on the pump. Mount a Crystal Gauge or Calibrator directly to the front of the pump, connect the spare port directly to the device
being tested, and you have a complete fi eld pressure calibration system. A 1m (3ft.) CPF high pressure hose, and CPF Female to1⁄4" Male NPT is included,
along with a convenient plastic bottle for hydraulic fl uid. A rebuild kit is available (P/N 2940), so that you can service the pump yourself, if necessary.
Included
HydraulicPump with CPF MPF (7/16-20 MP) port & fl uid bottle
P/N MPH-1 . . . . . . . . . . . . . . . . . . . . . . CPF Hose (1m)
P/N MPF-1/4MPT . . . . . . . . . . . . . . . . Female CPF to Male NPT adapter
P/N MPM-PLUG . . . . . . . . . . . . . . . . . . CPF Plug for port seal
 
SPECIFICATIONS
Pressure Range . . . . . . . . . . . . . . . . . . 35 MPa / 350 bar / 5000 PSI
Connections . . . . . . . . . . . . . . . . . . . . . One 1⁄4" Female National Pipe Thread (NPT) and one (female) CPF fi tting.
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 677g (1 lb., 8 oz.)
Dimensions . . . . . . . . . . . . . . . . . . . . . . Approximately 26.7 cm (10.5") tall
Wetted Materials. . . . . . . . . . . . . . . . . Buna-N, aluminum, Viton, synthetic cork, brass, and stainless steel. The pump can be used with oil, water, or other compat-
ible fl uids. Use of water will accelerate wear of "O" rings and some sticking of piston may result. The recommended fl uid is
any petroleum based hydraulic oil, light weight motor oil, or mineral oil. Do not use brake fl uid or synthetic oils; they may
crack the polycarbonate reservoir or cause swelling or decomposition of the "O" rings.