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The STFQ is an adjustable displacement dispenser pump available in different drive configurations.
Ideal for use within the OEM medical and life science markets.
It is capable of dispensing between 250-1250μL/rev and withstanding operating pressure of up to 100 psig (6.89 Bar).
Powered by a 1.8° stepper motor, the STFQ can generate flow rates up to 1250 mL/min.
DIMENSIONS | 6.5" Tall x 3" Wide |
WETTED MATERIAL OPTIONS | Ceramic: Alumina, Zirconia Pump Housing: PVDF, ETFE, Polypropylene |
SEAL MATERIAL OPTIONS | Carbon-Filled PTFE, FKM, FFKM, Rulon AR, UHMW-PE |
DISPENSE VOLUME | For 250-1250 µL: Accuracy of ± 1%, Precision (C.V.) ≤ 0.5% |
PORT OPTIONS | 1/4-28 UNF Threaded Ports, Barb Fittings (1/8” - 1/4” Tubing ID), 1/4” Compression Nuts |
RATED CURRENT | Rotational: 2.3 amp |
MOTOR FRAME | Rotational: NEMA 23 (57 mm) |
STEP ANGLE | Rotational: 1.8º Full Step |
MOTOR SPEED | Rotational: 1 to 1000 rpm |
MOTOR DIRECTION | Rotational: Bidirectional, Calibrated Clockwise |
OPERATING TEMPERATURE | 0ºC TO +50ºC |
The STFQ Micro Volume Adjustable Displacement Dispenser Pump is widely used in the following industries:
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