TECHNICAL FEATURES • Compatible with Cold Converter and Thermosyphonstorage tanks
• Modular assembly (from Simplex to Triplex) • High efficiency • Low operating noise • Quick maintenance thanks to the integrated cartridge seal system
APPLICATIONS • Big sized L-CNG refueling stations for cars/trucks/buses,mother stations, tube trailer filling
CRANKDRIVE SYSTEM • TW 10 - Oil lubrication
TRANSFERRED FLUIDS • LNG
PERFORMANCESVT-55 TW 10
Model Piston Flow-rate Maximum
allowable suction pressure (MASP)
Maximumallowable working pressure (MAWP)
Power installed
Bore Stroke Min 150* rpm Max 450 rpm Referred to MAWP
Series pump mm mm lpm gpm lpm gpm bar psi bar psi kW
VT-55 62 S 55 62 20 5,3 59,5 15,7 20 290 420 6092 37 - 110
VT-55 62 D 55 62 40 10,6 119 31,4 20 290 420 6092 45 - 132
VT-55 62 T 55 62 60 15,9 179 47,3 20 290 420 6092 75 - 200
NPSH required: 1,5 - 1,7 m
www.vanzettiengineering.com
CRYOGENIC RECIPROCATING PUMPS
VT-55 SERIESFOR LIQUEFIED NATURAL GAS (LNG)
INDUSTRIAL & AUTOMOTIVE
50
100
200
150
250
300
350
400
450
Wor
king
Pre
ssur
e - b
ar
20 400 60 80 100 120 140 160 180
Flow-Rate - lpm
55 62 D
55 62 T
55 62 S
Data can be subjected to change*Flow-rate can be reduced by forced oil lubrication system
STANDARD SUPPLY • Painted steel frame • Cryogenic pump • Electric motor • Transmission by belt and pulley, available also with gearbox
• Double pulsation damper
STANDARD ACCESSORIES • Suction flexible hose • Return flexible hose • Low pressure safety valve • High pressure safety valve • High pressure pneumatic valve for venting • Check valve • Pressure gauge • Pressure switch • Temperature sensor for cool down • Temperature sensor for cavitation • Temperature sensor for leaks detection
OPTIONAL ACCESSORIES • Flushing system with nitrogen gas • Electrical control panel • 2 speed electric motor • Motor suitable for VFD • Complete automatic system available on demand
TEST AND CHECKS • Dimensional control of each mechanical component before assembly
• Running test of each pump with LIN before delivery
STANDARDSDesigned according to: • European Directive Machinery • European Directive PED • European Directive ATEX* • EIGA/IGC/CGA guidelines
*VT-55 Skids are ATEX certified.
II 2G c K IIB/IIC T4
Vanzetti Engineering s.r.l.Via dei Mestieri, 3 - 12030 Cavallerleone (CN) - ITALYTel. (+39) 0172 915811 - Fax (+39) 0172 915822www.vanzettiengineering.com
INDUSTRIAL & AUTOMOTIVE
TANK RETURN
SUCTION
DISCHARGE
GENERAL DIMENSIONS
Certified quality management system
COLD END DETAILThe innovative seal cartridge allowsa very easy maintenance
Average SKID weight: 1200 kg
Package overall dimensions: 292 x 114 x 154 cm
TECHNICAL FEATURES • Compatible with Cold Converter and Thermosyphonstorage tanks
• Modular assembly (from Simplex to Triplex) • High efficiency • Low operating noise • Quick maintenance thanks to the integrated cartridge seal system
APPLICATIONS • Cylinders filling and high pressure accumulation capacities • Other industrial applications
CRANKDRIVE SYSTEM • TW 10 - Oil lubrication
TRANSFERRED FLUIDS • LIN, LOX, LAR, LCO2, LN2O
PERFORMANCESVT-55 TW 10
ModelPiston Flow Rate Maximum
allowable suction pressure (MASP)
Maximum allowable working pressure (MAWP)
Power Installed
Bore Stroke Min 150 rpm* Max 450 rpm
Referred to MAWP
Series pump mm mm lpm gpm lpm gpm bar psi bar psi kW
VT 55 62 S 55 62 20 5,3 59,5 15,7 20 290 420 6092 37 - 110
VT 55 62 D 55 62 40 10,6 119 31,4 20 290 420 6092 45 - 132
VT 55 62 T 55 62 60 15,9 179 47,3 20 290 420 6092 75 - 200
NPSH required: 1,5 - 1,7 m
www.vanzettiengineering.com
RECIPROCATING PUMPS
VT-55 SERIESFOR INDUSTRIAL GASES
INDUSTRIAL
Data can be subjected to change*Flow-rate can be reduced by forced oil lubrication system
50
100
200
150
250
300
350
400
450
Wor
king
Pre
ssur
e - b
ar
20 400 60 80 100 120 140 160 180
Flow-Rate - lpm
55 62 D
55 62 T
55 62 S
STANDARD SUPPLY • Painted steel frame • Cryogenic pump • Electric motor • Transmission by belts and pulleys, available also with gearbox
• Double pulsation damper
STANDARD ACCESSORIES • Suction flexible hose • Return flexible hose • Low pressure safety valve • High pressure safety valve • High pressure manual vent valve • Check valve • Pressure gauge • Pressure switch • Temperature sensor for cool down • Temperature sensor for cavitation • Temperature sensor for leaks detection
OPTIONAL ACCESSORIES • High pressure pneumatic vent valve • Flushing system with nitrogen gas • Electrical control panel • 2 speed electric motor • Motor suitable for VFD • Complete automatic system available on demand
TEST AND CHECKS • Dimensional control of each mechanical component before assembly
• Running test of each pump with LIN before delivery
STANDARDSDesigned according to: • European Directive Machinery • European Directive PED • EIGA/IGC/CGA guidelines
Vanzetti Engineering s.r.l.Via dei Mestieri, 3 - 12030 Cavallerleone (CN) - ITALYTel. (+39) 0172 915811 - Fax (+39) 0172 915822www.vanzettiengineering.com
TANK RETURN
SUCTION
DISCHARGE
GENERAL DIMENSIONS
Certified quality management system
Average SKID weight: 1200 kg
Package overall dimensions: 292 x 114 x 154 cm
COLD END DETAILThe innovative seal cartridge allowsa very easy maintenance
INDUSTRIAL
