The efficient 1410 Series DC miniature Diaphragm Pump offers many design options depending on specific application requirements. This compact (3.3” x 1.2” x 2.1”) pump is designed so that a full range of motor options, and several design configurations, can be used depending on the life requirements and specifications of the application. Perfect for medical…
Bal Seal Engineering, Inc. offers updated TMB-8 catalog
Bal Seal’s catalog, “Sealing and Connecting Solutions for Lab Automation and Fluid Handling” is a 4-page catalog that outlines Bal Seal’s offering of custom-engineered, spring-energized sealing products for use in sampling equipment, pipettes, fluid micro-dispensers, precision syringe pumps, and other types of equipment common to analytical and lab auto industries. The catalog, which also contains…
Compact Liquid Pump with REFLEX Valve Technology
The Thomas 1210 Series Diaphragm Liquid DC pump features the REFLEX valve (patent pending) design that provides a bubble-free liquid flow. The 1210 Series is perfect for fuel cell, inkjet and diagnostic applications. Available in 12V and 24V DC diaphragm models, this efficient, compact pump (2.0” x 0.9” x 1.4”) is able to handle a…
KNF Diaphragm Dosing Pumps for Liquids
New KNF diaphragm dosing pumps for liquids (Types FEM 1.02 and FEM 1.09) introduce ideal solutions delivering superior accuracy and repeatability over a long service life. These compact pumps integrate simple 2-phase stepper motors engineered for optimized levels of controllability and cost efficiency. An optional and adaptable control module easily integrated into any system can…
260 Series Brushless DC Pump by Thomas
The 260 Series brushless DC WOB-L® air compressor and vacuum pump is designed for medical and other applications requiring a small-size and lightweight pump with variable output. The 260 Series pump is only 4.25”x4.63”x3.02” and weighs only 2.5 lbs. In addition, the 260 Series features variable output (1,000 – 3,000 RPM) utilizing an efficient brushless…
MV PosiTrap® Vacuum Inlet Traps
Billerica, MA – MV Products offers a line of vacuum pump inlet traps for protecting pumps in small laboratory, production, and R&D applications that can be easily adapted to changing processes. MV PosiTrap® Vacuum Inlet Traps feature user-selectable filter elements that remove corrosive and abrasive particles from the vacuum stream to protect vacuum pumps in…
Micro Gas-sampling Pump from KNF Neuberger
A new KNF micro diaphragm gas-sampling pump (Type NMP015.1.2) uniquely integrates head connections inside the housing for improved pneumatic performance in a compact and leak-tight package. This optimized design produces less pulsation and additionally allows for the housing to be closed and sealed for significant reduction in audible noise. The pump ideally suits portable, battery-operated…
Thomas Corrosion Resistant, Lightweight DC Pump
The 309 Series WOB-L® DC pump and compressor from Thomas is small, lightweight (5.1 lbs./2.3Kg) and is manufactured with corrosion resistant materials on the inside and a corrosion resistant treatment on external components. Perfect for automotive applications including air suspension, air doors, air horns, air brakes and clutches, and fuel systems, the 309 Series meets…
KNF Process Pumps for Fuel Cell Apps
KNF process pumps equipped for fuel cell applications provide ideal solutions for the safe and reliable delivery of natural gas and pure hydrogen. Brushless DC motors promote extended service life without maintenance and a patented double diaphragm system imparts superior levels of gas tightness and leakage prevention. These pumps have additionally been tested and certified…
Watson-Marlow’s Peristaltic Pumps for Catheter Washing and Cooling
Watson-Marlow Pumps Group offers the 400RX for catheter washing and cooling applications requiring pressures up to 90 psi, or flow rates up to 100 ml/min. The pump can achieve the high pressures due to its precision machined components, and spring loaded track to maintain occlusion of the tubing under high pressure. All fluid being pumped…
Lightweight Brushless DC Pump by Thomas
The Thomas 230 Series, a new brushless DC WOB-L® air compressor designed for medical and other applications requiring a compact, lightweight pump with variable output. The 230 Series pump is extremely small (3.8” high x 2.64” wide x 3.63” long) and weighs only 1.2 lbs. In addition, the 230 Series features variable output (1,000 –…
400RX Pump for Catheter Washing and Cooling Applications
Watson-Marlow Pumps Group offers the 400RX for catheter washing and cooling applications requiring pressures up to 90 psi, or flow rates up to 100 ml/min. The pump can achieve the high pressures due to its precision machined components, and spring loaded track to maintain occlusion of the tubing under high pressure. All fluid being pumped…
Compact, Multi-stage Venturi Vacuum Pumps
Hudson, MA — Anver Corp. announces a line of compact, multi-stage venturi vacuum pumps that use low air pressure without sacrificing performance, for use in a wide range of automation applications. Anver Air-Miser™ MSP-AM Series Multi-Stage Air-Driven Vacuum Pumps feature an internal design which requires only 45 psi (3.1 bar) air pressure, about half that…
KNF NF25 Diaphragm Pump
The new KNF NF25 diaphragm pump for transferring liquids introduces an ultra-compact design and the highest performance-to-size ratio of any liquid pump in the marketplace. This micro-sized pump can handle liquid and gas-liquid mixtures at a flow rate up to 250 ml/min in <2.3 cubic inches. A patented valve system ensures that the flow-to-motor speed…
KNF Pumps with Brushless DC Motors
KNF diaphragm pumps equipped with brushless DC (BLDC) motors offer advanced OEM control solutions for handling air, gases, or liquids. Their integrated “feature-packed” controls deliver precise pump performance in direct response to system requirements. The BLDC motors in KNF pumps are designed and manufactured exclusively by KNF to handle the high stresses associated with the…
Anver VR Series Mini-Vacuum Pumps
Hudson, MA — Anver Corporation announces a full line of air-powered venturi vacuum pumps that have no moving parts for high reliability and can be positioned close to the load for optimum performance. Anver VR Series Mini-Vacuum Pumps are powered by compressed air and employ the venturi principle to achieve a 26” Hg vacuum with…
Compact Liquid Pump
The 1210 Series Diaphragm Liquid DC pump features the new REFLEX valve (patent pending) design for a bubble-free liquid flow. The pump fits fuel cell, inkjet, and diagnostic applications. Available in 12 V and 24 Vdc diaphragm models, this efficient, compact pump (2.0 in. x 0.9 in. x 1.4 in.) handles a mixture of air…
Diaphragm Pumps by Design
By David H. Vanderbeck, KNF Neuberger Inc. Advances in diaphragm design have extended pump versatility, led to smaller and lighter pumps, and boosted capability in pump flow, vacuum, and reliability. Whether used to transfer, dispense, or otherwise handle gases or liquids, mechanically driven diaphragm pumps offer benefits associated with their relatively simple construction, oil-free operation…
Designing a Cryogenic Pump Controller
Cryopumps or cold traps are used to condense gases and vapors onto a cold surface. It is reported that they can lower the gas pressure in a space to a near-perfect vacuum more effectively than mechanical roughing pumps. Controlling the pump cycle and regeneration sequence (where the trapped gases are re-evaporated to remove them from…
Miniature Diaphragm Pump from Thomas
The new efficient 1410 Series DC miniature Diaphragm Pump offers many design options depending on specific application requirements. This compact (3.3” x 1.2” x 2.1”) pump is designed so that a full range of motor options, and several design configurations, can be used depending on the life requirements and specifications of the application. Perfect for…
KNF NF600 Self-priming Diaphragm Pump
The new KNF NF600 self-priming diaphragm pump for dosing or transferring liquids incorporates advanced four-diaphragm technology to promote smoother and continuous flow, low pulsation and vibration, quiet-running performance, and maximized efficiency. This compact solution (as small as 135mm x 111mm x 105mm) can deliver a nominal flow rate of 6 l/min, suction height of 8.8…
Hydraulic Pump Noise Reduction
By John Jones, Hydraulic Pump Div., Parker Hannifin Corp. Every hydraulic system needs a pump. An earlier article in this series told how to pick the right one. Now, it’s time to make some noise about controlling sound levels. Hydraulic systems are known for adjustable, controllable power transmission to a variety of actuators. But they…
KNF Diaphragm Process Pumps
KNF diaphragm process pumps can easily be customized for application-specific duty in industries ranging from nuclear to petrochemical. Various materials, motor types, components, configurations, and options can be specified and integrated into the final pump design to deliver optimized and continuous operation in the most critical environments. Custom solutions can include ATEX or NEC (Class…
Three-stage Compact Scroll Vacuum Pump
Air Squared's new three-stage compact scroll vacuum pump (CSVP) is unique in its size class, producing up to 5 mTorr (6.5 x 10-6 atmosphere) vacuum without a turbo pump — 10X greater vacuum than standard pumps needing turbo boost to reach that level. With a package size of just 19.2 x 15 x 14.5 cm…
Adjustable Venturi Vacuum Pumps
Hudson, MA – A new line of adjustable air-powered, venturi vacuum pumps that are designed for handling porous materials and operating in contaminated environments is being introduced by Anver Corporation. Anver Q-VDF Series Adjustable Vacuum Pumps feature a diffuser section which can be rotated by the user to control the compressed air flow and provide…