Pump Plunger Assemblies
Across International JKEM DVR-200 DVR-300 Digital Vacuum Regulator
JKEM model DVR-200, an ideal instrument for laboratory vacuum regulation.Designed for continuous vacuum sources, such as oil-filled vacuum pumps, aspirators, or systems that are always on, like in-house vacuum systems. The DVR-200 regulates pressure by opening and closing a valve that separates the vacuum source from the system being evacuated. In most cases, the DVR-200 is the best choice.
World Precision Instrument Affordable High Performance Peristaltic Pump-PERIPRO-4HS
Peri-Star Pro peristaltic pumps provide accurate and precise pumping with convenience and versatility. Peri-Star Pro can be run in either flow rate mode (mL/min) or rotation speed mode (rpm). For good laboratory practice, pumps must be calibrated after changing the tubing and solution. You can easily calibrate Peri-Star Pro to deliver flow as accurate as 0.5% in a wide flow range from 0.1 - 280 mL/min. Under rotation speed mode, the digitally controlled stepping motor provides accurate and reproducible operation with 0.1% rpm both forward and in reverse.
New Era Pump Systems Inc Pump Accessories / US Power Supply, Secondary Cable
Pump Accessories / US Power Supply, Secondary Cable
Thermo Scientific Seal Kit for Pump 2 Pieces
PTFE piston seal kit with two replacement seals compatible with Thermo Scientific™ HPLC pumps designed to provide a leak-free seal between pump head and piston engineered to precisely fit SD pump model replacing 6040.0304 part number.
Leybold Vacuum Products Inc Exhaust Filter Cartridge
LEYBOLD exhaust filter cartridge SOGEVAC SV 65-120 B.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Footswitch for ON/OFF Pump Operation; DB9 Male Plug Type
A convenient accessory to make your job easier.
Chemglass Life Sciences Oil, Diffusion Pump, 500cc Bottle, Airfree
500cc bottle of oil for the Oil Diffusion Pump with Bypass series (items AF-0460-02 & AF-0460-01).
AVANTOR MASTERFLEX (VWR LLC) Masterflex Stainless steel mounting hardware for one I/P Easy-Load pump head.
Replacement parts to keep your Masterflex I/P pump heads reliable.
Precision Plus Vacuum Parts Inc Minor Repair Kit for Welch 2037, 2034, 2044
Minor Repair Kit includes diaphragm, o-rings, and valve
LONGER PUMP Pumps/ peristaltic pumps/ Longer Pump L100-1F with pump head YZ1515X-A, Touch Screen, Flow Rate: 0.15µl/min-500ml/min, Programmable, Multiple Control Modes, IP31, Lab and Industrial Applications
Pumps/ peristaltic pumps/ Longer Pump L100-1F&YZ1515X-ASpecifications- Speed: <100rpm- Speed resolution: 0.1rpm- Flow rate: 0.15uL/min-500mL/min- Dispensing volume: 0.1mL-9999L, accuracy of ±2%- Work mode: Programming- Programming function: Running control module: constant, ramp up/down, stepped up/down, sine, constant dispensing, incremental/decremental dispensing. Logic control module: direction, delay, event trigger, status output, pause, jump, loop, stop. Configure multi-step program with multiple modules for complex application- External control: 0-5V, 0-10V, 4-20mA or 0-10kHz - Dispensing volume setting range: 0.001uL-9999L- Dispensing time and interval time: 0.5s-9999s- Dispensing cycle: 1-999999 (0 for unlimited)- Delay time setting range: 0.5s-9000s- Power Supply: AC100V-240V, 50/60Hz- Weight: 5.0kg
New Era Pump Systems Inc Secondary syringe heating pad 120V AC 33W, 54cm cord, 9cm x 7.5cm (works w/ HEATER-KIT-1LG)
Secondary syringe heating pad 120V AC 33W, 54cm cord, 9cm x 7.5cm (works w/ HEATER-KIT-1LG)