Family Owned & Operated Since 1971• Bakersfield, CA
$494.04 – $4,224.43
Ralston precision hand pumps for pressure calibration and testing. Pneumatic models for low/medium pressure, hydraulic for high pressure. All feature Quick-Test connections for leak-free hookup.
Select select pump to start configuring.
| Model | Description | Price | |
|---|---|---|---|
 | DCAP-PV-0000-90DEG | Ralston DCAP-PV Pressure / Vacuum Hand Pump | $1,215.76 |
 | DCAP-500PSIG-D | Ralston DCAP Pressure Test Pump with Digital Gauge | $1,586.33 |
 | DCAP-500PSIG-FL | Ralston DCAP Pressure Test Pump with FieldLab | $3,488.24 |
 | DPPV-KIT2 | Ralston DPPV Hand Pump, (2) 3ft Hoses, (1) 1/4" and (1) 1/8" Male NPT Process Connections | $726.96 |
 | DPPV-KIT4 | Ralston DPPV Pressure/Vacuum Pump, 3 Gauge Adapters - (1/4" MNPT, 1/8" MNPT, 1/4" FNPT), 3ft Hose, Zippered Bag, Carrying Case | $1,038.27 |
 | DCAP-PV-KIT1 | Ralston DCAP-PV Pressure and Vacuum Hand Pump, 3 Gauge Adapters - (1/4" MNPT, 1/8" MNPT, 1/4" FNPT), 3ft Hose, Zippered Bag, Carrying Case | $1,688.18 |
 | DCAP-PV-EP-KIT1 | Ralston DCAP-PV Pressure and Vacuum Hand Pump with EPDM Seals, 3 Gauge Adapters - (1/4" MNPT, 1/8" MNPT, 1/4" FNPT), 3ft Hose, Zippered Bag, Carrying Case | $1,945.74 |
 | DP0V-2FBA-VT | Ralston DP0V (125 PSI / 8.6 Bar) Pump, 1/4" Female NPT Gauge Adapter, 3ft Hose, 1/4" MNPT Process Conn., Viton Seals | $520.49 |
 | DP0V-30PSIG-D | Ralston DP0V (125 PSI / 8.6 Bar) Pump, 30 PSI Digital Gauge, 3ft Hose, 1/4" MNPT Process Connection | $1,060.51 |
 | DP0V-100PSIG-D | Ralston DP0V (125 PSI / 8.6 Bar) Pump, 100 PSI Digital Gauge, 3ft Hose, 1/4" MNPT Process Connection | $1,060.51 |
 | DP0V-15PSIG-D | Ralston DP0V (125 PSI / 8.6 Bar) Pump, 15 PSI Digital Gauge, 3ft Hose, 1/4" MNPT Process Connection | $1,076.16 |
 | SP0V-15PSIG-D | Ralston Sampling Pump, 2 Hoses, 15 PSI Digital Gauge Kit | $1,491.43 |
 | SP0V-30PSIG-D | Ralston Sampling Pump, 2 Hoses, 30 PSIG Digital Gauge Kit | $1,475.78 |
 | DPPV-KIT6-VJ | Ralston DPPV Pressure/Vacuum Pump, -15 to 100 PSI Digital Gauge, 3ft Hose, 1/4" MNPT Adapter | $1,362.20 |
 | DPPV-KIT6-GC | Ralston DPPV Pressure/Vacuum Pump, +/-15 PSI/100 kPa LC20 Gauge, 3ft Hose, 1/4" MNPT Adapter | $1,362.20 |
 | SP0V-100PSIG-D | Ralston Gas Sampling Pump, 2 Hoses, 100 PSI Digital Gauge Kit | $1,475.78 |
 | DPPV-KIT3-GC | DPPV Pressure/Vacuum Pump, +/-15 PSI/100 kPa Digital Gauge, Case, 3ft Hose, 1/4" MNPT Adapter, Zippered Bag | $1,574.25 |
 | DPPV-KIT5-GC | DPPV Pressure/Vacuum Pump, +/-15 PSI/100 kPa LC20 Gauge, Case, 3ft Hose, 1/4" MNPT Adapter, Zippered Bag | $1,689.05 |
 | DPPV-PM15PSIG-D | Ralston DPPV (125 PSI Press. to -23 INHG VAC) Pump, +/-15 PSIG Digital Gauge | $1,247.40 |
 | DCAP-300PSIG-D | Ralston DCAP Pressure Test Pump with 300 PSI Digital Gauge | $1,586.33 |
 | DCAP-PV-KIT3-VL | Ralston DCAP-PV Pressure and Vacuum Hand Pump, -15 to 300 PSI Digital Gauge, 3ft Hose, Adapter | $1,964.30 |
 | DCAP-PV-KIT2-VL | Ralston DCAP-PV Pressure and Vacuum Hand Pump, -15 to 300 PSI LC20 Digital Gauge, 3ft Hose, Zippered Bag, Carrying Case | $2,277.85 |
 | DCAP-300PSIG-FL | Ralston DCAP Pressure Test Pump with 300 PSI FieldLab | $3,488.24 |
 | DCAP-PV-KIT3-VN | Ralston DCAP-PV Pressure and Vacuum Hand Pump, -15 to 500 PSI Digital Gauge, 3ft Hose, Adapter | $1,964.30 |
 | DCAP-PV-KIT2-VN | Ralston DCAP-PV Pressure and Vacuum Hand Pump, -15 to 500 PSI LC20 Digital Gauge, 3ft Hose, Zippered Bag, Carrying Case | $2,277.85 |
 | DV0V-30HG-D | Ralston DV0V (25"Hg / 650 mm HG VAC) Pump, 30 in HG Vacuum Digital Gauge, 3ft Hose, 1/4" MNPT Process Conn. | $1,076.16 |
 | DPPV-KIT5-VJ | DPPV Pressure/Vacuum Pump, -15 to 100 PSI/ -100 to 700 kPa LC20 Gauge, Case, 3ft Hose, 1/4" MNPT Adapter, Zippered Bag | $1,689.05 |
 | DP0V-100PSIG-FL | Ralston Calibration Kit, DP0V Pneumatic Pump, 100 PSI / 7 Bar / 700 kPa FieldLab (0.1% of Reading Accuracy) | $2,994.05 |
 | DCAP-1KPSIG-D | Ralston DCAP Pressure Test Pump with 1000 PSI Digital Gauge | $1,771.20 |
 | DCAP-1KPSIG-FL | Ralston DCAP Pressure Test Pump with 1000 PSI FieldLab | $3,676.24 |
 | QTHP-5KPSIG-D | Ralston 5,000 PSI / 35 MPa Hydraulic Hand Pump, 5,000 PSI Digital Pressure Gauge | $1,793.55 |
 | QTHP-3KPSIG-D | Ralston 5,000 PSI / 35 MPa Hydraulic Hand Pump, 3,000 PSI Digital Pressure Gauge | $1,793.55 |
 | QTHP-1KPSIG-D | Ralston 5,000 PSI / 35 MPa Hydraulic Hand Pump, 1,000 PSI Digital Pressure Gauge | $1,793.55 |
 | QTHP-1KPSIG-FL | Ralston 5,000 PSI / 35 MPa Hydraulic Hand Pump, 1,000 PSI FieldLab | $3,730.22 |
 | QTHP-3KPSIG-FL | Ralston 5,000 PSI / 35 MPa Hydraulic Hand Pump, 3,000 PSI FieldLab | $3,851.58 |
 | QTHP-5KPSIG-FL | Ralston 5,000 PSI / 35 MPa Hydraulic Hand Pump, 5,000 PSI FieldLab | $3,856.73 |
 | XTHP-EP-0000 | Ralston 10,000 PSI / 70 MPa Hydraulic Hand Pump with EPDM Seals, 2 Quick-Test XT Outlet Ports, 3 ft Hose, 1/4" MNPT Process Conn. | $1,595.97 |
 | XTHP-10KPSIG-D | 10kpsi / 70 MPa Hydraulic Hand Pump, 3 ft Hose, 10,000 PSI Digital Pressure Gauge | $2,205.63 |
 | XTHP-10KPSIG-FL | Ralston 10,000 PSI / 70 MPa Hydraulic Hand Pump, 3 ft Hose, 10,000 PSI FieldLab | $4,224.43 |