CRVpro rotary vane vacuum pumps
The CRVpro series two-stage rotary vane vacuum pumps are characterized by high reliability, low maintenance requirements and long equipment life. CRVpro pumps are the perfect complement for freeze dryers, Schlenk lines, vacuum concentrators, gloveboxes and other applications where a final vacuum of up to 10-3 mbar is required.
Features:
- Reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber
- Slowing down corrosion by cool running operation
- Less oil consumption by cool running operation
- Exhaust system to reduce noise and oil mist
- Gerotor oil pump for better lubrication of the pump
- Anti-suction valve
- Power supplied: 220-240V/50Hz
Welch Directorr™ Premium vacuum pump oil is a triple distillation hydrocarbon from a severely hydrotreated base and designed to withstand decomposition at high RPM and operating temperatures of direct drive vacuum pumps. Hydrotreating virtually eliminates aromatics and sulfur to provide good resistance to sediment formation over time in corrosive environments.
Features:
- Low vapor pressure
- Suitable for high-RPM direct-drive vacuum pumps
- No additives or inhibitors
- Light yellow color
Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamps and motor overload protection, ready for use after oil filling.
Basic package includes: CRVpro pump, AKD 16 oil mist separator, 2-way ball valve, hose connector DN 16KF-10/8 mm, vacuum hose (1,5m) and oil change kit.
Measurement package includes: CRVpro pump, PIZA 111 cr-gold digital vacuum gauge, AKD 16 oil mist separator, 2-way ball valve, T-piece, hose connector DN16KF-10/8 mm, vacuum hose (2.5m) and kit for oil change.
Schlenk line package includes: CRVpro pump, AKD 16 oil mist separator, 2-way ball valve, KFG16 glass cold trap, adapters and connecting parts.
Features:
- Reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber
- Slowing down corrosion by cool running operation
- Less oil consumption by cool running operation
- Exhaust system to reduce noise and oil mist
- Gerotor oil pump for better lubrication of the pump
- Anti-suction valve
- Power supplied: 220-240V/50Hz
Welch Directorr™ Premium vacuum pump oil is a triple distillation hydrocarbon from a severely hydrotreated base and designed to withstand decomposition at high RPM and operating temperatures of direct drive vacuum pumps. Hydrotreating virtually eliminates aromatics and sulfur to provide good resistance to sediment formation over time in corrosive environments.
Features:
- Low vapor pressure
- Suitable for high-RPM direct-drive vacuum pumps
- No additives or inhibitors
- Light yellow color
Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamps and motor overload protection, ready for use after oil filling.
Basic package includes: CRVpro pump, AKD 16 oil mist separator, 2-way ball valve, hose connector DN 16KF-10/8 mm, vacuum hose (1,5m) and oil change kit.
Measurement package includes: CRVpro pump, PIZA 111 cr-gold digital vacuum gauge, AKD 16 oil mist separator, 2-way ball valve, T-piece, hose connector DN16KF-10/8 mm, vacuum hose (2.5m) and kit for oil change.
Schlenk line package includes: CRVpro pump, AKD 16 oil mist separator, 2-way ball valve, KFG16 glass cold trap, adapters and connecting parts.
The CRVpro series two-stage rotary vane vacuum pumps are characterized by high reliability, low maintenance requirements and long equipment life. CRVpro pumps are the perfect complement for freeze dryers, Schlenk lines, vacuum concentrators, gloveboxes and other applications where a final vacuum of up to 10-3 mbar is required.
Features:
- Reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber
- Slowing down corrosion by cool running operation
- Less oil consumption by cool running operation
- Exhaust system to reduce noise and oil mist
- Gerotor oil pump for better lubrication of the pump
- Anti-suction valve
- Power supplied: 220-240V/50Hz
Welch Directorr™ Premium vacuum pump oil is a triple distillation hydrocarbon from a severely hydrotreated base and designed to withstand decomposition at high RPM and operating temperatures of direct drive vacuum pumps. Hydrotreating virtually eliminates aromatics and sulfur to provide good resistance to sediment formation over time in corrosive environments.
Features:
- Low vapor pressure
- Suitable for high-RPM direct-drive vacuum pumps
- No additives or inhibitors
- Light yellow color
Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamps and motor overload protection, ready for use after oil filling.
Basic package includes: CRVpro pump, AKD 16 oil mist separator, 2-way ball valve, hose connector DN 16KF-10/8 mm, vacuum hose (1,5m) and oil change kit.
Measurement package includes: CRVpro pump, PIZA 111 cr-gold digital vacuum gauge, AKD 16 oil mist separator, 2-way ball valve, T-piece, hose connector DN16KF-10/8 mm, vacuum hose (2.5m) and kit for oil change.
Schlenk line package includes: CRVpro pump, AKD 16 oil mist separator, 2-way ball valve, KFG16 glass cold trap, adapters and connecting parts.
* Dimesions without handle
Reference
CRV3022-00
CRV3022-00
Packaging
x u.
x u.
Model
CRVpro 2
CRVpro 2
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
38/2.3
38/2.3
Final vacuum (mbar abs.)
3x10-3
3x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
450
450
Sound level (dB)
<= 50
<= 50
Dimensions WxDxH (mm)
380x235x138*
380x235x138*
Weight (Kg)
15
15
Pack (u.)
1
1
Reference
CRV-330070
CRV-330070
Packaging
x u.
x u.
Model
CRVpro 2 basic package
CRVpro 2 basic package
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
38/2.3
38/2.3
Final vacuum (mbar abs.)
3x10-3
3x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
450
450
Sound level (dB)
<= 50
<= 50
Dimensions WxDxH (mm)
380x235x138*
380x235x138*
Weight (Kg)
15
15
Pack (u.)
Reference
CRV-330077
CRV-330077
Packaging
x u.
x u.
Model
CRVpro 2 measurement package
CRVpro 2 measurement package
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
38/2.3
38/2.3
Final vacuum (mbar abs.)
3x10-3
3x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
450
450
Sound level (dB)
<= 50
<= 50
Dimensions WxDxH (mm)
380x235x138*
380x235x138*
Weight (Kg)
15
15
Pack (u.)
Reference
CRV3042-00
CRV3042-00
Packaging
x u.
x u.
Model
CRVpro 4
CRVpro 4
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
63/3.8
63/3.8
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
21
21
Pack (u.)
1
1
Reference
CRV0330071
CRV0330071
Packaging
x u.
x u.
Model
CRVpro 4 basic package
CRVpro 4 basic package
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
63/3.8
63/3.8
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
21
21
Pack (u.)
1
1
Reference
CRV0330074
CRV0330074
Packaging
x u.
x u.
Model
CRVpro 4 measurement package
CRVpro 4 measurement package
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
63/3.8
63/3.8
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
21
21
Pack (u.)
1
1
Reference
CRV-330080
CRV-330080
Packaging
x u.
x u.
Model
CRVpro 4 Schlenk line package
CRVpro 4 Schlenk line package
Application
Schlenk line, freeze dryer
Schlenk line, freeze dryer
Flow rate (l/min)/(m3/h)
63/3.8
63/3.8
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KFG
16KFG
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
21
21
Pack (u.)
Reference
CRV3062-00
CRV3062-00
Packaging
x u.
x u.
Model
CRVpro 6
CRVpro 6
Application
Schlenk line, freeze dryer, vacuum concentrator
Schlenk line, freeze dryer, vacuum concentrator
Flow rate (l/min)/(m3/h)
85/5.1
85/5.1
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
22
22
Pack (u.)
1
1
Reference
CRV0330072
CRV0330072
Packaging
x u.
x u.
Model
CRVpro 6 basic package
CRVpro 6 basic package
Application
Schlenk line, freeze dryer, vacuum concentrator
Schlenk line, freeze dryer, vacuum concentrator
Flow rate (l/min)/(m3/h)
85/5.1
85/5.1
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
22
22
Pack (u.)
1
1
Reference
CRV0330075
CRV0330075
Packaging
x u.
x u.
Model
CRVpro 6 measurement package
CRVpro 6 measurement package
Application
Schlenk line, freeze dryer, vacuum concentrator
Schlenk line, freeze dryer, vacuum concentrator
Flow rate (l/min)/(m3/h)
85/5.1
85/5.1
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
22
22
Pack (u.)
1
1
Reference
CRV-330081
CRV-330081
Packaging
x u.
x u.
Model
CRVpro 6 Schlenk line package
CRVpro 6 Schlenk line package
Application
Schlenk line, freeze dryer, vacuum concentrator
Schlenk line, freeze dryer, vacuum concentrator
Flow rate (l/min)/(m3/h)
85/5.1
85/5.1
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KFG
16KFG
Oil capacity (ml)
1150
1150
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
22
22
Pack (u.)
Reference
CRV3082-00
CRV3082-00
Packaging
x u.
x u.
Model
CRVpro 8
CRVpro 8
Application
Freeze dryers, vacuum ovens, glove box
Freeze dryers, vacuum ovens, glove box
Flow rate (l/min)/(m3/h)
122/7.3
122/7.3
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1000
1000
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
22,5
22,5
Pack (u.)
1
1
Reference
CRV0330073
CRV0330073
Packaging
x u.
x u.
Model
CRVpro 8 basic package
CRVpro 8 basic package
Application
Freeze dryers, vacuum ovens, glove box
Freeze dryers, vacuum ovens, glove box
Flow rate (l/min)/(m3/h)
122/7.3
122/7.3
Final vacuum (mbar abs.)
2x10-3
2x10-3
DN connexion
16KF
16KF
Oil capacity (ml)
1000
1000
Sound level (dB)
50
50
Dimensions WxDxH (mm)
157x230x463*
157x230x463*
Weight (Kg)
22,5
22,5
Pack (u.)
1
1
Reference
CRV3162-00
CRV3162-00
Packaging
x u.
x u.
Model
CRVpro 16
CRVpro 16
Application
Glove box, mass spectrometer
Glove box, mass spectrometer
Flow rate (l/min)/(m3/h)
280/16.8
280/16.8
Final vacuum (mbar abs.)
3x10-3
3x10-3
DN connexion
25KF
25KF
Oil capacity (ml)
2400
2400
Sound level (dB)
55
55
Dimensions WxDxH (mm)
206x289x569
206x289x569
Weight (Kg)
37
37
Pack (u.)
1
1
Reference
CRV3242-00
CRV3242-00
Packaging
x u.
x u.
Model
CRVpro 24
CRVpro 24
Application
Glove box, mass spectrometer
Glove box, mass spectrometer
Flow rate (l/min)/(m3/h)
400/24
400/24
Final vacuum (mbar abs.)
3x10-3
3x10-3
DN connexion
25KF
25KF
Oil capacity (ml)
2200
2200
Sound level (dB)
55
55
Dimensions WxDxH (mm)
206x289x569
206x289x569
Weight (Kg)
38,5
38,5
Pack (u.)
1
1
Reference
CRV3302-00
CRV3302-00
Packaging
x u.
x u.
Model
CRVpro 30
CRVpro 30
Application
Glove box, mass spectrometer
Glove box, mass spectrometer
Flow rate (l/min)/(m3/h)
483/29
483/29
Final vacuum (mbar abs.)
3x10-3
3x10-3
DN connexion
25KF
25KF
Oil capacity (ml)
2100
2100
Sound level (dB)
55
55
Dimensions WxDxH (mm)
206x289x569
206x289x569
Weight (Kg)
39,5
39,5
Pack (u.)
1
1
Accessories and spare parts
Reference
CRV0320016
CRV0320016
Packaging
x u.
x u.
Description
Inlet condenser (AKS 16) for CRVpro 2,4,6,8
Inlet condenser (AKS 16) for CRVpro 2,4,6,8
Pack (u.)
1
1
Reference
CRV0320018
CRV0320018
Packaging
x u.
x u.
Description
Inlet condenser (AKS 25) for CRVpro 16,24,30
Inlet condenser (AKS 25) for CRVpro 16,24,30
Pack (u.)
1
1
Reference
CR1420H-14
CR1420H-14
Packaging
x u.
x u.
Description
Nitrogen cold trap (dry ice) DN10 input for CRVpro 2,4,6,8
Nitrogen cold trap (dry ice) DN10 input for CRVpro 2,4,6,8
Pack (u.)
1
1
Reference
CRV-320015
CRV-320015
Packaging
x u.
x u.
Description
Outlet AKD 16 oil mist separator for CRVpro 2,4,6,8
Outlet AKD 16 oil mist separator for CRVpro 2,4,6,8
Pack (u.)
1
1
Reference
CRV-320017
CRV-320017
Packaging
x u.
x u.
Description
Outlet AKD 25 oil mist separator for CRVpro 16
Outlet AKD 25 oil mist separator for CRVpro 16
Pack (u.)
1
1
Reference
CRV-700010
CRV-700010
Packaging
x u.
x u.
Description
OME oil mist fiter with interchangeable cartridge (plastic) for CRVpro 2,4,6,8
OME oil mist fiter with interchangeable cartridge (plastic) for CRVpro 2,4,6,8
Pack (u.)
1
1
Reference
CRV-700012
CRV-700012
Packaging
x u.
x u.
Description
OME oil mist fiter with interchangeable cartridge (plastic) for CRVpro 16,24,30
OME oil mist fiter with interchangeable cartridge (plastic) for CRVpro 16,24,30
Pack (u.)
1
1
Reference
CRV1417P-8
CRV1417P-8
Packaging
x u.
x u.
Description
Standard breather filter with good capture of oil mist (metal) for CRVpro 4,6,8
Standard breather filter with good capture of oil mist (metal) for CRVpro 4,6,8
Pack (u.)
1
1
Reference
CRV1417P11
CRV1417P11
Packaging
x u.
x u.
Description
Standard breather filter with good capture of oil mist (metal) for CRVpro 16,24,30
Standard breather filter with good capture of oil mist (metal) for CRVpro 16,24,30
Pack (u.)
1
1
Reference
CRV-01417C
CRV-01417C
Packaging
x u.
x u.
Description
Professional breather filter with excellent oil mist capture and pump noise reduction (metal) for CRVpro 4,6,8
Professional breather filter with excellent oil mist capture and pump noise reduction (metal) for CRVpro 4,6,8
Pack (u.)
1
1
Reference
CRV-01417D
CRV-01417D
Packaging
x u.
x u.
Description
Professional breather filter with excellent oil mist capture and pump noise reduction (metal) for CRVpro 16,24,30
Professional breather filter with excellent oil mist capture and pump noise reduction (metal) for CRVpro 16,24,30
Pack (u.)
1
1
Reference
CRV-330060
CRV-330060
Packaging
x u.
x u.
Description
Hose adapter kit with connector, 1.5 m red rubber vacuum hose and clamps
Hose adapter kit with connector, 1.5 m red rubber vacuum hose and clamps
Pack (u.)
1
1
Reference
CRV-330031
CRV-330031
Packaging
x u.
x u.
Description
Freeze dryer adapter kit, with AKD oil mist separator, 2-way ball valve, PVC vacuum hose (1,5m) and hose connector DN 16KF / DN 25KF, clamping clamp and centering ring DN16 for CRVpro 4,6,8
Freeze dryer adapter kit, with AKD oil mist separator, 2-way ball valve, PVC vacuum hose (1,5m) and hose connector DN 16KF / DN 25KF, clamping clamp and centering ring DN16 for CRVpro 4,6,8
Pack (u.)
1
1
Reference
CRV-330032
CRV-330032
Packaging
x u.
x u.
Description
Freeze dryer adapter kit, with AKD oil mist separator, 2-way ball valve, PVC vacuum hose (1.5m) and hose connector DN 16KF / DN 25KF, clamp clamp and centering ring DN25 for CRVpro 16,24,30.
Freeze dryer adapter kit, with AKD oil mist separator, 2-way ball valve, PVC vacuum hose (1.5m) and hose connector DN 16KF / DN 25KF, clamp clamp and centering ring DN25 for CRVpro 16,24,30.
Pack (u.)
1
1
THE LAB SOURCING GROUP
Connect:
Scharlab S.L.
F +34937152765
helpdesk@scharlab.com
Gato Pérez, 33. Pol. Ind. Mas d’en Cisa E08181 Sentmenat, Barcelona, España
T +34937456400F +34937152765
helpdesk@scharlab.com
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