Liquid Ring Vacuum Pumps
Description
Liquid Ring Vacuum Pumps
SpeckAustralia.com is the official liquid ring vacuum pump supplier and distributor for Speck in Australia and New Zealand. Speck Australia is a subsidiary of Speck Pumps of Roth, Germany who are high quality manufacturers of liquid ring vacuum pumps. Buy liquid ring vacuum pump – For sale at SpeckAustralia.com.
Speck liquid ring value pumps are are high-quality, reliable pumps. For decades now, Speck has been developing and manufacturing liquid ring vacuum pumps and has made a name for itself with its innovative, industry-specific advances in this field. High quality, reliable with a wide variety of graded pump sizes. SPECK Liquid Ring Vacuum Pumps are suitable for a wide range of industrial applications. Speck offers a broad portfolio of differing robust designs, including those suitable for handling large amounts of water and condensation, water saving versions, low noise pumps, industrial vacuum pumps, liquid ring pumps, and two-stage versions.
Liquid Ring Vacuum Pump Advantages
- High-quality, reliable liquid ring vaccum pumps which are suitable for many industrial applications.
- Great variety of graded pump sizes which span a large range of delivery volumes
- Broad portfolio of different designs: Robust standard designs, pumps that are free of dead space, pumps suitable for delivery of water shares, operating water-saving pumps and low-noise, two-stage pumps
Liquid Ring Vacuum Pump Areas of application
- They are used in many sectors in discontinuous and continuous operation in the three basic processes of extraction, leakage extraction and degasification, for example:
extracting dry gases, saturated gases and vapours
extracting contaminated gases
delivering liquid shares at a constant vacuum
delivering explosive gases, e.g. hydrogen - Oil-free compression, i.e. no oil in the medium nor in the exhaust air
- Minimum suction pressures possible up to 33 mbar abs., with gas ejectors (also known simply as “ejectors”) even possible up to 5 mbar abs.
VI-30 
Water savers with internal water restraining system
ISO
50 Hz: max. 33 mbar abs. / 45 m³/h
60 Hz: max. 33 mbar abs. / 55 m³/h
US
50 Hz: max. 1 inch Hg a / 26 CFM
60 Hz: max. 1 inch Hg a / 32 CFM
V-55
The All-rounders
ISO
50 Hz: max. 33 mbar abs. / 370 m³/h
60 Hz: max. 33 mbar abs. / 445 m³/h
US
50 Hz: max. 1 inch Hg a / 218 CFM
60 Hz: max. 1 inch Hg a / 262 CFM
VG-95
Valveless & low-maintenance
ISO
50 Hz: max. 40 mbar abs. / 203 m³/h
60 Hz: max. 40 mbar abs. / 245 m³/h
US
50 Hz: max. 1 inch Hg a / 119 CFM
60 Hz: max. 1 inch Hg a / 144 CFM
VN-95
For large quantities of additional liquid
ISO
50 Hz: max. 55 mbar abs. / 180 m³/h
60 Hz: max. 55 mbar abs. / 215 m³/h
US
50 Hz: max. 2 inch Hg a / 106 CFM
60 Hz: max. 2 inch Hg a / 127 CFM
VU0600
Tried-and tested robust technology
for rough vacuum ranges
ISO
50 Hz: max.120 mbar abs. / 1550 m³/h
60 Hz: max. 120 mbar abs. / 1900 m³/h
US
50 Hz: max. 4 inch Hg a / 912 CFM
60 Hz: max. 4 inch Hg a / 1118 CFM
VH0040
Tried-and tested robust technology
for deep vacuum ranges
ISO
50 Hz: max. 33 mbar abs. / 56 m³/h
60 Hz: max. 33 mbar abs. / 68 m³/h
US
50 Hz: max. 1 inch Hg a / 33 CFM
60 Hz: max. 1 inch Hg a / 40 CFM
VHC0500
Innovative technology for deep vacuum ranges
ISO
50 Hz: max. 33 mbar abs. / 1600 m³/h
60 Hz: max. 33 mbar abs. / 1700 m³/h
US
50 Hz: max. 1 inch Hg a / 940 CFM
60 Hz: max. 1 inch Hg a / 1000 CFM
VZ-50
Robust and low noise technology
for deep vacuum ranges
ISO
50 Hz: max. 33 mbar abs. / 185 m³/h
60 Hz: max. 33 mbar abs. / 225 m³/h
US
50 Hz: max. 1 inch Hg a / 109 CFM
60 Hz: max. 1 inch Hg a / 132 CFM
Liquid Ring Vacuum Pump Design
SPECK are vacuum pump suppliers that offer both single stage and two stage pumps with and without flap valves, with close-coupled and base plate versions. We engineer our mechanical seals to suit the demands of specific applications where requested, and can provide a double acting seal when required. Certail models, such as our VZ Series are also available with magnetic drive, allieviating the need for a mechanical seal altogether. SPECK offers various build materials such as Copper Alloy Cast Iron and Stainless Steel. Our base plate versions come with the option of material certificates, examination certificates and ATEX II IG IIB+H2 cbk TX, and the close coupled versions with ATEX II 2G cb TX
- Single-stage and two-stage pumps, with and without flap valves
- Close-coupled pumps and base plate pumps
- Mechanical seals, depending on the medium
- Usually with a single mechanical seal, but also available with a double-acting mechanical seal
- VZ model series also with a magnetic coupling
- Various material designs: Copper alloy, grey cast iron and stainless steel
- Base plate pumps with type examination certificate and ATEX (II 1G IIB+H2 cbk TX)
- Close-coupled pumps with ATEX II 2G cb TX