Metal Mountain Equipment

Cryogenic Double Boost Pump Skid with Cryogenic Industries TC34 Pump (LN2 / LAR / LNG)

Cryogenic Double Boost Pump Skid with Cryogenic Industries TC34 Pump (LN2 / LAR / LNG)Used

Specifications

ManufacturerNorth Star Inc.
ModelTC34 59435-1 1x2x6-2VSL
Year2012
ConditionUsed
Capacity70 GPM
Pressure Rating204 PSIG discharge / 50 PSIG maximum suction
Gas ServiceLiquid Nitrogen (LIN), LNG, Liquid Argon (LAR)
LocationWaxahachie, TX, United States
Stock #GE4S-1278

Description

This is a factory-built North Star double boost pump skid designed for cryogenic liquid transfer and pressure boost service in LN2, LAR, and LNG applications. The skid is equipped with a Cryogenic Industries TC34 centrifugal pump (1x2x6-2VSL) driven by a matched 25 HP submersible AC motor, both manufactured in 2012 and sharing the same sales order number. The assembly includes integrated cryogenic piping, valves, instrumentation tie-ins, and structural skid framework. Rated for 70 GPM capacity at 204 PSIG discharge pressure with 50 PSIG maximum suction. Skid Description: This unit is a factory-built North Star double boost pump skid designed for cryogenic liquid transfer and pressure boost service. The skid is equipped with a Cryogenic Industries TC34 centrifugal cryogenic pump driven by a matched submersible AC motor and includes integrated cryogenic piping, valves, instrumentation tie-ins, and structural skid framework. The assembly is intended for LNG and industrial cryogenic service where controlled flow and pressure increase are required. Manufacturer: North Star Inc., Evanston, WY Equipment Type: Double Boost Pump Skid North Star Serial Number: 202-0013 North Star Part Number: LNG500936 Condition: Used Service Compatibility: LN2 LAR LNG Installed Pump Assembly: Pump Manufacturer: Cryogenic Industries Pump Model: TC34 Assembly Part Number: 59435-1 Pump Size: 1x2x6-2VSL Pump Serial Number: 12178952 Pump S.O. Number: 17895 Date of Manufacture: 05/31/2012 Duty: Intermittent Pump Specifications: Capacity: 70 GPM Head: 1057 Feet Pump Speed: 7000 RPM Impeller Diameter: 6.00 Inches Pump Input Power: 15.2 HP Materials of Construction: Wetted Materials: Bronze / Stainless Steel Pressure Ratings: Suction Pressure: 10 PSIG Discharge Pressure: 204 PSIG Maximum Suction Pressure: 50 PSIG NPSH: NPSHR: 3.7 Feet Installed Motor: Motor Manufacturer: Cryogenic Industries Motor Type: AC Submersible Motor Motor Part Number: 52366-2 Motor Serial Number: 12178957 Motor S.O. Number: 17895 Motor Electrical Specifications: Motor Horsepower: 25 HP Motor Speed: 5950 RPM Voltage: 460 Phase: 3 Frequency: 102 Hz Full Load Amps: 32 Motor Construction and Ratings: Type: Submersible Service Factor: 1.00 NEMA Code: H NEMA Design: B Insulation Class: F Maximum Ambient Temperature: 0 Celsius Hazardous Area / ATEX Compliance: ATEX Classification: II 2G Protection Method: Ex c Temperature Class: T5 Ambient Temperature Range: -40°C < Ta < +55°C ATEX Certificate: TÜV AM 11 ATEX 06 007-001 Notes: This listing represents a complete North Star factory-built double boost pump skid with installed Cryogenic Industries TC34 pump and matched submersible motor. Pump and motor share the same S.O. number, confirming a matched assembly. Unit is sold as-is. Inspection availability and additional documentation to be confirmed.

Questions buyers ask

What flow and head is this rated for, and at what NPSH?

This unit is rated for 70 GPM at 1057 feet of head, with an NPSHR of 3.7 feet. The pump operates at 7000 RPM with a 6.00 inch impeller diameter and requires 15.2 HP input power at these conditions.

What service has it been in, and what were the running hours?

The skid is rated for LN2, LAR, and LNG service with intermittent duty classification. The listing does not specify what liquid it actually pumped or accumulated running hours—ask the seller for service records, hour meter readings if available, and whether it was in continuous or truly intermittent operation.

What should I inspect on a used pump before buying?

Check shaft runout and bearing condition by rotating by hand, look for casing cracks or frost damage especially at nozzles, and verify impeller clearances if disassembly is possible. On cryogenic centrifugals specifically, inspect the motor-to-pump coupling or spline for galling, check that all instrumentation ports are intact, and review any wear ring or seal replacement history since these typically govern remaining service life.

General guidance for this type of equipment. Ask about this specific unit in your inquiry — the seller answers directly.

Inspection, shipping & payment

Inspection Pre-purchase inspections are welcome during normal business hours by appointment arranged in advance. We can provide complimentary transportation from DFW Airport and back if you would like to send someone to see the equipment in person. We can also walk through the item over a video call for domestic or international buyers. We are on US Central Time. Shipping and loading The equipment is located at our yard south of Dallas, Texas. We can assist with shipping arrangements. Loading is provided at no charge for equipment under 15,000 lb when scheduled in advance. Equipment over 15,000 lb requires a crane, which is arranged and paid for by the buyer. Payment Payment in full is required FOB our yard in South Dallas. A verifiable cashier's check is accepted for collection in person. For release to a third-party shipper we require a wire transfer cleared in our account before the equipment leaves the yard.

Terms set by Gas Equipment 4 Sale.

ManufacturerNorth Star Inc.
TypeCryogenic Pumps
LocationWaxahachie, TX, United States
Stock #GE4S-1278

Seller

Gas Equipment 4 Sale

Waxahachie, TX, United States

Verified

Business and location confirmed by Metal Mountain.

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