Pump Parts and Accessories
BURKLE INC Two-way valve
Two-way valves are used for transfer of liquids in order to release the flow to block it or to change its direction
Optimize Technologies OPTI-SEAL UHMW-PE Piston Seal (Hastelloy C Spring), Dionex/All Analytical
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit.
Optimize Technologies OPTI-SEAL UHMW-PE Piston Seal, Varian 2010, 2510, 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit. This item is equivalent to OEM part number 00-997261-37.
Optimize Technologies OPTI-SEAL UHMW-PE Piston Seal, Jasco BIP-1, 880/980 Series, PU-2080, 2085, 2089, 1580, 1586, 2086, 986
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit.
Optimize Technologies OPTI-SEAL UHMW-PE Piston Seal w/ Hastelloy C Spring, Hitachi 655, L-6000, L-6200, L-6200A, L-7100 (LaChrom), 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit.
Across International 250C UL Certified 3.2 CF Vacuum Oven with 3 Heating Shelves
Introducing the new UL certified 3.2. cu ft vacuum ovens, this certification is required by many municipalities, and it also provides a higher standard of equipment safety and lifespan. Also come standard is the secondary over-temp protection dial, stainless steel tubing, stainless steel vacuum & vent valve, oil-filled vacuum gauge, and two year warranty. With our new internal shelf heating technology, each shelf in these ovens has its own heater, in-shelf temperature sensor and temperature controller, together with great thermal-conductive aluminum and our new low proportional controller technologies, the result is perfect uniformity, accurate temperature, super-fast heating rates, minimum heat loss/exterior temperature and very low power consumption.
Electron Microscopy Sciences Vacuum Pump Exhaust Filter, no adapter
Vacuum pump exhaust filters for vacuum rotary vane pumps remove all visible oil mist and smoke from vacuum pump exhaust, even when it is saturated with oil. The high efficiency filter cartridge continuously drains the collected liquid, allowing recovery of expensive lubricating fluid. Filters are for pumps with flow ratings ranging of 3 cfm in non-hazardous/non-corrosive applications. Port size is 1/2" NPT.
The filter eliminate 99% oil mist and smoke from vacuum pump exhaust and prevents oil accumulation in ductwork. Expensive lubricating oils is automatically returned to pump. Using the filter will eliminate potential OSHA and EPA violations.
Specifications
Maximum Flow Rate: 3 CFM.
Material: Nylon. Maximum Seals: None.
Maximum Temperature: 121 C.
Shipping Pressure: 15PSIG.
Dimensions: 2" Dia. x 3.7" H.
Weight: .25lbs (0.1kg).
Electron Microscopy Sciences Optical Resolution Grating with Ronchi Ruling 20 lines/ mm
Metallic grating pattern on glass squares with opaque lines approximately 50% of the pitch. Stock items are on 50 mm x 50 mm squares of glass 1.5 mm thick. The glass is B270 with refractive index of 1.52. Mutually perpendicular pairs produce a screen of square apertures. Vacuum deposited chrome gratings on glass substrate. Typically used for testing of resolution, field distortion and parfocal stability, but may be paired to provide interference patterns. 50mm x 50mm B270 glass. 20 lines per mm ruled over full area.
Azzota Corp Dispensing Nozzles & Feeding Tube Sinkers (Stainless Steel) #14
Dispensing Nozzles & Feeding Tube Sinkers (Stainless Steel) #14
Azzota Corp Ez-1 General Peristaltic Pump Head, 14.5 Psi(1.0 Bar)
Ez-1 General Peristaltic Pump Head, 14.5 Psi(1.0 Bar)
Precision Plus Vacuum Parts Inc Alcatel Major Kit - ACP28 ACP40
Alcatel Major Kit for models ACP28 & ACP40 includes o-rings, bearings, grease, and wave washers for major overhaul