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EW-74930-02 Piston Pump
Pump, Piston Pump, 0.1 to 250.0 mL/min, constant pressure
EW-74930-02
- Dual-head design for precise flow rates and low pulsation
- Flow rates from 0.001 to 250.0 mL/min
- Pressure is 9000 psi (612 bar) from 0 to 210 mL/min or 6500 psi from 211 to 250 mL/min
- Flow precision of 0.5% RSD and an accuracy of <2% of set point
Thoughtful design is shown through the whole pump—from the dual pump heads allowing for very accurate flow rates and low pulsation to the readily accessible check valves, pistons and seals making for fast and easy maintenance. Pump features a servo motor, LCD keypad, and RS-232 interface.
Standard configuration is with an all stainless steel fluid path; however, a titanium fluid path is readily available by contacting our Application Specialists.
Specifications | ||
Product Type | Piston Pump | |
Precision | 0.5% RSD | |
Pump head | 316 SS | |
Self-priming | no | |
Wetted parts | stainless steel | |
Max pressure (bar) | 612 | |
Max pressure (psi) | 9000 | |
Min flow rate (mL/min) | 0.001 | |
Max flow rate (mL/min) | 250.0 | |
Dimensions | 35.6 x 22.8 x 55.9 cm (W x H x D) |
|
Dimensions (" H) | 9 | |
Dimensions (" D) | 22 | |
Dimensions (" W) | 14 | |
Pump type | Constant pressure | |
Power (VAC) | 110 to 220 | |
Power (Hz) | 50/60 | |
Repeatability | 0.5% RSD | |
Duty cycle | Continuous | |
Max temperature (º C) | 100 | |
Max temperature (º F) | 212 | |
Accuracy | <2% set point |