Vacuum Pumps
UltraHighVacuum.com is proud to be the distributor of ANEST IWATA,
high quality Oil-Free Scroll Vacuum Pumps.
ANEST IWATA introduced the world’s first “Oil-free scroll vacuum pump” in 1993 and supplies them to major bands across the globe.
The origins of Anest Iwata date back to 1926 when an engineer named Satoru Iwata founded the Iwata Seisakusho (Iwata Manufacturing Company) in Yokohama, Japan. The company initially focused on producing and repairing vacuum pumps and air compressors. Today, Anest Iwata is a global leader in fluid-related technologies, serving diverse sectors and major brands with its high-quality solutions including vacuum pumps. The company’s history reflects its journey from a modest vacuum pump manufacturer to a renowned multinational corporation that contributes to various industries’ efficiency and progress. UltraHighVacuum.com is proud to be the distributor of Anest Iwata high quality oil-free scroll vacuum pumps.
Our Vacuum Pump solutions are the result of a long and careful selection program designed to ensure product quality, reliability and value. Every effort has been made to provide a Vacuum Pump range suited to the requirements of a very wide range of uses. These high quality Vacuum Pumps will function reliably in a diversity of applications.
dry/oil-free scroll vacuum pumps
- Super quick delivery, days not months!
- Straightforward design
- Low maintenance and easy servicing
- User friendly – Clean, dry, oil free
- Low noise

ISP Pumps
ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important. Compare our ISP pumps then select product below:
DVSL Pumps
DVSL are more suited for industrial environments and achieve lower ultimate pressure compared to ISP pumps. Compare our DVSL pumps then select product below:
Technical Data
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Units
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ISP-50
|
ISP-90
|
ISP-250
|
ISP-500
|
ISP-1000
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DVSL-100
|
DVSL-501
|
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Displacement (50Hz) | CFM (LPM) | 1.8 (50) | 3.2 (90) | 8.8 (250) | 17.7 (500) | 35.3 (1000) | 3.5 (100) | 15.2 (430) |
Displacement (60Hz) | CFM (LPM) | 2.1 (60) | 3.8 (108) | 10.6 (300) | 21.2 (600) | 42.4 (1200) | 4.2 (120) | 18.4 (520) |
Operating Temperature Range | o – C | 0 – 405C~40C / 41~104 | 5C~40C / 41~104 | 5C~40C / 41~104 | 5C~40C / 41~104 | 10C~40C/50~104 | 0 – 40 | 0 – 40 |
Ultimate Pressure | mTorr (Pa) | 110 | 37 | 12 | 7.5 | 7.5 | 150 (20) | 75 (10) |
Motor Power Rating | kW/HP | 1 | 1.5 | 4 | 6 | 14 | 0.35 / 0.47 | 1.1 / 0.8 |
Voltage | 1-Phase | 100/115/200/230V | 100/115/200/230V | 100/115/200/230V | 100/115/200/230V | N/A | N/A | N/A |
Voltage | 3-Phase | N/A | N/A | 200/208/230/380/ 415/460V |
200/208/230/380/ 415/460V |
200/208/230/380/ 415/460V |
N/A | 200/460 |
Noise Level (with air flush) | dB A | 57 | 57 | 66 | 68 | 74 | 59 (68) | 65 (68) |
Weight | lbs. (kg) | 12 | 29 (13) | 55 (25) | 3-Phase: 88(40) 1-Phase: 102(46.2) |
121 (55) | 41 / 18.5 | 89 / 40 |
Dimensions (LxWxH) | inches mm |
124.80×61.02×89.37 317x155x227 |
12.13×7.17×8.86 308x182x225 |
10×15.75×13.25 252x400x336 |
17.4×12.9×14.6 442x328x371 |
18.39×15.35×15 467x390x381 |
14.9×9.5×9.3 378x240x236 |
19.5×12.25×11.75 496x311x299 |
Inlet Connection | NW | 25 | 25 | 25 | 40 | 40 | 25 | 25 |
Outlet Connection | 16 | 16 | 16 | 16 | 25 | 40 | 16 | 25 |
Water Handling | g/day | 3 | 55 | 25 | 25 | 25 | 100+ | 100+ |
Vacuum Pump Range
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ISP-250E-TV Vacuum Pump – Three Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£4,399.00 Add to basketISP-250E-TV Vacuum Pump – Three Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£4,399.00Add to basket[ti_wishlists_addtowishlist product_id="18241" variation_id="0"] -
ISP-500C-TV Vacuum Pump – Three Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00 Add to basketISP-500C-TV Vacuum Pump – Three Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00Add to basket[ti_wishlists_addtowishlist product_id="18243" variation_id="0"] -
ISP-500C-SH Vacuum Pump – Single Phase, Horizontal Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00 Add to basketISP-500C-SH Vacuum Pump – Single Phase, Horizontal Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00Add to basket[ti_wishlists_addtowishlist product_id="18244" variation_id="0"] -
ISP-500C-TH Vacuum Pump – Three Phase, Horizontal Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00 Add to basketISP-500C-TH Vacuum Pump – Three Phase, Horizontal Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00Add to basket[ti_wishlists_addtowishlist product_id="18245" variation_id="0"] -
ISP-1000E-TV Vacuum Pump – Three Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£11,899.00 Add to basketISP-1000E-TV Vacuum Pump – Three Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£11,899.00Add to basket[ti_wishlists_addtowishlist product_id="18246" variation_id="0"] -
ISP-1000E-TH Vacuum Pump – Three Phase, Horizontal Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£11,899.00 Add to basketISP-1000E-TH Vacuum Pump – Three Phase, Horizontal Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£11,899.00Add to basket[ti_wishlists_addtowishlist product_id="18247" variation_id="0"] -
DVSL-100C-B Vacuum Pump
Description: DVSL dry/oil-free scroll vacuum pump. DVSL are well suited for industrial environments.
£3,399.00 Add to basketDVSL-100C-B Vacuum Pump
Description: DVSL dry/oil-free scroll vacuum pump. DVSL are well suited for industrial environments.
£3,399.00Add to basket[ti_wishlists_addtowishlist product_id="18249" variation_id="0"] -
DVSL-100C-HC Vacuum Pump
Description: DVSL dry/oil-free scroll vacuum pump. DVSL are well suited for industrial environments.
£3,799.00 Add to basketDVSL-100C-HC Vacuum Pump
Description: DVSL dry/oil-free scroll vacuum pump. DVSL are well suited for industrial environments.
£3,799.00Add to basket[ti_wishlists_addtowishlist product_id="18250" variation_id="0"] -
ISP-50-SV2 Vacuum Pump – Single Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£3,030.00 Add to basketISP-50-SV2 Vacuum Pump – Single Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£3,030.00Add to basket[ti_wishlists_addtowishlist product_id="18237" variation_id="0"] -
ISP-250E-SV Vacuum Pump – Single Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£4,399.00 Add to basketISP-250E-SV Vacuum Pump – Single Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£4,399.00Add to basket[ti_wishlists_addtowishlist product_id="18240" variation_id="0"] -
ISP-500C-SV Vacuum Pump – Single Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00 Add to basketISP-500C-SV Vacuum Pump – Single Phase, Vertical Inlet
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£5,699.00Add to basket[ti_wishlists_addtowishlist product_id="18242" variation_id="0"] -
ISP-90 Vacuum Pump
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£3,399.00 Add to basketISP-90 Vacuum Pump
Description: Dry/Oil-free scroll vacuum pump. ISP pumps are perfectly suited for laboratories and clean room environments where low noise is also important.
£3,399.00Add to basket[ti_wishlists_addtowishlist product_id="18239" variation_id="0"]
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