Outdated models of the Elmo Rietschle S series (TWISTER)

Here you will find the S-VSA TWISTER and S-VSB TWISTER dry-running screw vacuum pumps that are no longer part of the current Elmo Rietschle range. Today, Elmo Rietschle lists only the S-VSI, the S-SVT and the IDS in the S series and names no successor; the technical data come from the Elmo Rietschle catalogue “S series” (2010 edition).

Models by series

S-VSB series 5 models

S-VSB TWISTER 120Current alternative: S-VSI 301Pumping speed 80 m³/h 50 Hz100 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 3 kW 50 Hz3.6 kW 60 Hz
S-VSB TWISTER 200Current alternative: S-VSI 301Pumping speed 110 m³/h 50 Hz140 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 4 kW 50 Hz4.8 kW 60 Hz
S-VSB TWISTER 320Current alternative: S-VSI 301Pumping speed 200 m³/h 50 Hz250 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 5.5 kW 50 Hz6.5 kW 60 Hz
S-VSB TWISTER 430Current alternative: S-VSI 301Pumping speed 300 m³/h 50 Hz375 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 7.5 kW 50 Hz9 kW 60 Hz
S-VSB TWISTER 800Current alternative: S-SVT 600Pumping speed 500 m³/h 50 Hz650 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 15 kW 50 Hz18 kW 60 Hz

S-VSA series 4 models

S-VSA TWISTER 150Current alternative: S-VSI 301Pumping speed 105 m³/h 50 Hz135 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 4 kW 50 Hz4.8 kW 60 Hz
S-VSA TWISTER 330Current alternative: S-VSI 301Pumping speed 245 m³/h 50 Hz300 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 7.5 kW 50 Hz9 kW 60 Hz
S-VSA TWISTER 400Current alternative: S-VSI 301Pumping speed 325 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 15 kW 50 Hz18 kW 60 Hz
S-VSA TWISTER 800Current alternative: S-SVT 600Pumping speed 650 m³/h 50 Hz720 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 18.5 kW 50 Hz22 kW 60 Hz

Service and advice

For pumps of these models in service, Ehrler & Beck supports you with service and with the selection of a current model. All outdated models from the manufacturer can be found under Outdated Elmo Rietschle models; your enquiry reaches us through the contact form.