ACD TC 34 CRYOGENIC LNG PUMP

ACD’s TC-34 submerged pump is engineered to meet the
world’s most demanding LNG transfer and fueling needs. Able
to endure thousands of starts per year without requiring an
overhaul, its durable design features an exclusive bearing material
composition and vertically-mounted stator and rotor assembly.
Unlike conventional pumps, the TC-34 pump is immersed in
fluid, allowing the unit to operate without a mechanical shaft seal.
With immediate start-up and minimal heat loss, the TC-34
offers the most dependable and trouble-free operation available
for land, sea, and rail applications.
Specifications:
Flow Range
gpm 2 – 135
lpm 8 – 510
NPSHR
feet 3 – 12
meters 1 – 4
Differential
Head
feet 50 – 1,600
meters 15 – 488
Pump Design
Rating
hp 10 up to 38
kw 7.5 up to 34
RPM Range* rpm 1,500 – 7,200
Features and benefits:
• Gastight design
• Pump and motor are fully submerged in
liquid minimizing loss and guaranteeing
quick response pumping
• Vacuum jacketed sump provides
extremely low heat leak—ideal pumping
conditions (optional)
• Sealess and submerged design
minimizes maintenance requirements
• Vertical pump design provides greater
stability and longer life
• Special design VFD motor provides
broad range of operation
Applications:
Use where product loss is not acceptable
• Liquid storage transfer
• Mobile delivery transfer – LAR, LN2
• Vehicle fueling stations – LNG
Liquids pumped:
• Liquid nitrogen
• Liquid argon
• Methane (LNG)
Optional accessoires:
• Vacuum jacketed sump
• Variable frequency drive
• Differential pressure gauge
• Loss of prime detector
(cavitation protection)
• Safety relief valve
• Dual conduit box per NFPA standards
for LNG service