Specification Sheet Comparison Testers Nagman Comparison Testers Portable / Bench-top Models Screw Pumps & Hand Pumps Useful for checking Pressure Measuring Devices / Master Devices / Test Gauges M o d e l s GCL / GCH Series Screw Pump Models • Ranges : 0 to 250 upto 1000 Bar • Budget Solutions SP Series SPES Series Hand Pump Model • Very Low Maintenance Cost • Compact & Easy to carry for Lab & Field use • Priming Pump with Fine Adjustment Vernier for Incremental Pressure generation • Adjustable Foot • Medium : Oil • Water Operated Models – optional P.T.O

Specification Sheet Comparison Testers Screw Pumps / Hand Pumps Models GCL 250 SP / GCH 700 SP GCH 700 SPES / GCH 1000 SPES GCL 250 HP / GCH 600 HP Ranges 250 / 700 / 1000 Bar 700 / 1000 Bar 250 / 600 Bar Type Screw Pump Screw Pump Hand Pump Pressure generation Priming Pump for initial pressures & Screw RAM Pump for high pressures Screw Ram Pump in an elevated stand Hand Pump with Divider Block / Vernier Valve Assembly Test Port Connection 1/2" BSP (F) Swivel 1/2" BSP (F) Swivel 1/2" BSP (F) Swivel Medium Oil / Water # Oil Oil Instrument Dimensions 350 x 350 x 230 mm (L x D x H) 300 x 400 x 375...