Pump Plunger Assemblies
AVANTOR MASTERFLEX (VWR LLC) Masterflex Footswitch; DB9 Male Plug Type
Footswitch, DB9 male, for use with Masterflex drives
LONGER PUMP Pumps/ Syringe pumps/ Longer Pump LSP01-3A Single Channel Syringe Pump, High Accuracy, Flow Rate: 0.001μl/min-43.349ml/min, Suitable for Laboratory Applications
Pumps/ Syringe pumps/ Longer Pump LSP01-3ASpecifications- Work mode: Infusion- Stroke of pump: 140mm- Pusher advance per microstep: 0.156μm- Linear speed: 5μm/min-65mm/min- Linear speed resolution: 5μm/min- Linear travel accuracy: ≤ ±0.5% when travel >30% of pump stroke- Linear force (max.): >90N- Running parameters setting: Infusion volume, infusion time, etc.- Display setting: Display volume, flow rate or linear speed- Power-off memory: Storing the running parameters automatically- Status signal output: 2 output signals (OC gate signal) to indicate start/stop and direction- Control signal input: Falling edge or TTL signal to control Start/stop- Communication interface: RS485- Dimensions (L × W × H): 280 × 210 × 140 mm- Weight: 3.6kg- Power supply: AC 196V-240V/20W- Operating temperature: 0 to 40°C- Relative humidity: <80%
Kurt J Lesker Company KF-25 O-RINGS/ EACH
This item has a minimum qty of 3 per supplier requirements.
KF-25 O-RINGS/ EACH
Accuflow Systems Quattroflow Diaphragm Pump, Stainless Steel Chamber, 0.83-83 Lpm, 230 V
The QF4400HT series quaternary diaphragm pump delivers gentle, seal-free transfer of shear-sensitive aqueous and biological fluids. The HT compact configuration integrates the pump chamber, drive, motor, and controller into a single unit. This multi-use configuration features an SS316L pump chamber suitable for CIP/SIP and autoclave processes, while single-use options use machined polypropylene chambers for disposable applications.
- Quaternary (four-piston) diaphragm design for gentle fluid handling.
- SS316L pump chamber, compatible with CIP/SIP and autoclaving.
- Flow range 0.83-83 Lpm (50-5,000 L/h) for wide turndown control.
- Motor voltage 3x200-240 V for the -230 configuration.
- No mechanical shaft seal or wetted rotating parts, ensuring total product containment.
- HT compact integrated drive and controller for a space-saving footprint.