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2018-09-25T11:22:15
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dhve-20 Diffusion Pumps Available in 2 in. and 16 in. through 35 in. sizes, the low-cost dhve-series pumps provide high speed, low ultimate pressure, high throughput, high tolerable forepressure, and low backstreaming. The HS-Series diffusion pumps come with full thermal protection and optional quick-cool coils. The 16 in. through 35 in. pumps come with sight glass/fill and drain assemblies, and are available with ASA or ISO flanges. Diffusion Pumps Features Five-stage fractionating jet purifies pumping fluid and assures low base pressure. High tolerable forepressure. Full thermal protection. Fluid-level sight glass provides quick indication of pump fluid status at all times. Fill and drain assembly for pump oil. Standard gauge port (NW-25) below inlet flange included. Foreline baffle prevents loss of fluid into backing pump system. Optional halo baffle reduces backstreaming without adding height. Ordering Details Download dhve-20 Diffusion Pump 3D Model Specifications Technical Specifications Pumping Speed, Operating Range Pumping Speed, AVS 4.1 (1963) 10, 000 l/s air, 12, 500 l/s He and H2 17, 500 l/s Air Maximum Throughput 12.5 T-l/s (16.7 mbar l/s) in operating range, 18 T-l/s (23 mbar-l/s) @ 0.01 torr Operating Range 1.3 x 10-3 to 5 x 10-8 torr (1.7 x 10-3 to 6.5 x 10-8 mbar) Maximum Forepressure No Load: 0.65 torr (0.85 mbar) Full Load: 0.55 torr (0.72 mbar) Recommended Backing Pump ɛ100 cfm (170 m3/hr) Backstreaming Rate, Standard Cold Cap <1.5 x 10-3 mg/cm2/min Warmup Time 45 minutes Cooldown Time 85 minutes Fluid Charge 5 quarts (4.7 liters) Electrical Requirements 3 ph, 50/60 Hz, 240/415/480 VAC Pump Power 12, 000 watts Cooling Water Requirements 1.5 gpm (300 l/hr) at 60-80°F (15-26°C) Water Connections 1⁄4 in. FPT Tee Recommended Fluid DC-704
2018-09-25T11:17:42
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We are leading manufacturers, supplier and exporter of Turbomolecular Vacuum Pumps VACUUM PUMPS, Roots Vacuum PumpS vacuum furnace , Oil Lubricant Vacuum pump piston vacuum pump ANALOG PENING GAUGE, digital pining gauge, ANALOG PIRANI GAUGE, VACUUM FURNACES DIGITAL PIRANI GAUGE, DIGITAL THICKNESS MONITOR , silicon grease vacuum coating plant PVD COATING PLANT VACUUM PACKING MACHIN VACUUM, PUMP Oil Free Vacuum Pump silicon oil for diffusion pump gas charging board, Fomblin® PFPE Lubricants oil vacuum pumps vacuum pump for ac ges charging Water Cooled Double stge vacuum pump Vacuum Pump Oil, Vacuum Chambers , silicon oil dc 704Thin Film Coating plant Diffusion Vacuum Pump, pvd coating machin Laboratory Glove Boxes, OIL FREE DIAPHRAGM VACuum pump VACUUM CHAMBER vacuum furnace , OIL SEALED ROTARY HIGH vacuum pump vacuum metalizing plant fomblin oil pvd coating plant filament hydrocarbon oil delhi kolkata chandigarh, jaipur bhopal chennai mumbai, bangalore, hydrabad, madurai noida, faridabad, guargaon, solan india pune kolkata vishakapatnam nashik kanpur lucknow haridwar mathura bhopal indor sonipat baddi ludhina bikaner jaipur
2018-09-25T07:50:02
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We are leading manufacturers, supplier and exporter of Turbomolecular Vacuum Pumps VACUUM PUMPS, Roots Vacuum PumpS vacuum furnace , Oil Lubricant Vacuum pump piston vacuum pump ANALOG PENING GAUGE, digital pining gauge, ANALOG PIRANI GAUGE, VACUUM FURNACES DIGITAL PIRANI GAUGE, DIGITAL THICKNESS MONITOR , silicon grease vacuum coating plant PVD COATING PLANT VACUUM PACKING MACHIN VACUUM, PUMP Oil Free Vacuum Pump silicon oil for diffusion pump gas charging board, Fomblin® PFPE Lubricants oil vacuum pumps vacuum pump for ac ges charging Water Cooled Double stge vacuum pump Vacuum Pump Oil, Vacuum Chambers , silicon oil dc 704Thin Film Coating plant Diffusion Vacuum Pump, pvd coating machin Laboratory Glove Boxes, OIL FREE DIAPHRAGM VACuum pump VACUUM CHAMBER vacuum furnace , OIL SEALED ROTARY HIGH vacuum pump vacuum metalizing plant fomblin oil pvd coating plant filament hydrocarbon oil delhi kolkata chandigarh, jaipur bhopal chennai mumbai, bangalore, hydrabad, madurai noida, faridabad, guargaon, solan india pune kolkata vishakapatnam nashik kanpur lucknow haridwar mathura bhopal indor sonipat baddi ludhina bikaner jiapur
2018-09-23T13:12:54
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We are leading manufacturers, supplier and exporter of VACUUM PUMPS, Roots Vacuum PumpS vacuum furnace , Oil Lubricant Vacuum pump piston vacuum pump ANALOG PENING GAUGE, digital pining gauge, ANALOG PIRANI GAUGE, VACUUM FURNACES DIGITAL PIRANI GAUGE, DIGITAL THICKNANTESS MONITOR , silicon grease vacuum coating plant PVD COATING PLANT VACUUM PACKING MACHIN VACUUM, PUMP Oil Free Vacuum Pump silicon oil for diffusion pump gas charging board, Fomblin® PFPE Lubricants oil vacuum pumps vacuum pump for ac ges charging Water Cooled Double stge vacuum pump Vacuum Pump Oil, Vacuum Chambers , silicon oil dc 704Thin Film Coating plant Diffusion Vacuum Pump, pvd coating machin Laboratory Glove Boxes, OIL FREE DIAPHRAGM VACuum pump VACUUM CHAMBER vacuum furnace , OIL SEALED ROTARY HIGH vacuum pump vacuum metalizing plant fomblin oil pvd coating plant filment hydrocarbonoil delhi kolkata chandigarh, jaipur bhopal chennai mumbai, bangalore, hydrabad, madurai noida, faridabad, guargaon, solan india pune kolkata vishakapatnam nashik kanpur lucknow haridwar mathura bhopal indor sonipat baddi ludhina bikaner jiapur
2018-09-21T13:34:35
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update image not found Posted on: April 22 , 2014 Digital Pirani Gauge The Digital Pirani Gauge by Dinesh High Vacuum is equipped with a stabilized power supply operated on 220 Volts Single Phase 50 HZS. The Pirani Gauge can read a pressure range of 0.999 m-bar to 1 x 10-3 m-bar display 3 digit 7 segment switch and are available in single and double gauge heads with KF coupling and ‘O’ ring and retainer.
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