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Discussion History

Charge Pump Train

Assembly

Centrifugal or sliding-vane booster pump that lifts crude from the lease tank and develops the differential the meter and pipeline require. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Charge Pump Train parts and their functions

7 top-level parts · 17 parts in total · full bill of materials below
Charge Pump Train parts diagram: 1 pump hydraulic end, 2 TEFC pump motor, 3 flexible coupling, 4 pump baseplate, 5 mechanical seal cartridge, 6 ball bearing, 7 pressure relief valve. 17 parts in 7 top-level items.
Charge Pump Train parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Pump Hydraulic End 4 parts 1× Casing, impeller and wear rings of the booster pump.
2 TEFC Pump Motor 1× 5 to 30 hp explosion-proof induction motor rated for Class I Div 1 areas.
3 Flexible Coupling 1×
4 Pump Baseplate 1×
5 Mechanical Seal Cartridge 3 parts 1× Cartridge seal with hard and soft faces and elastomers sealing the rotating pump shaft.
6 Ball Bearing 2× Deep-groove radial ball bearing.
7 Pressure Relief Valve 1×

3D model

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Build & assembly graph

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Bill of materials for Charge Pump Train

7 top-level lines · 14 rows shown · 17 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Pump Hydraulic End 4 parts lact-pump-head 1× 1 5 assembly
1.1 Pump Casing lact-pump-casing 1× 1 · part
1.2 Pump Impeller lact-pump-impeller 1× 1 · part
1.3 Casing Wear Ring lact-wear-ring 2× 2 · part
1.4 Pump Shaft lact-pump-shaft 1× 1 · part
2 TEFC Pump Motor lact-pump-motor 1× 1 · part
3 Flexible Coupling lact-pump-coupling 1× 1 · part
4 Pump Baseplate lact-pump-baseplate 1× 1 · part
5 Mechanical Seal Cartridge 3 parts mechanical-seal-cartridge 1× 1 6 assembly
5.1 Seal Face Set atu-seal-face-set 1× 1 · part
5.2 Coil Spring coil-spring 4× 4 · part
5.3 O-Ring Set oring-set 1× 1 · part
6 Ball Bearing ball-bearing 2× 2 · part
7 Pressure Relief Valve lact-pressure-relief-valve 1× 1 · part

Where the charge pump train is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

LACT Custody Transfer Unit

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Kirloskar
kbl.co.in ↗ 		Pune, IN Pumps & fluid systems 200 units 6–10 wks
🇨🇳Leo Group
leo.com.cn ↗ 		Taizhou, CN Pumps 200 units 6–10 wks
🇮🇳Shakti Pumps
shaktipumps.com ↗ 		Pithampur, IN Pumps 200 units 6–10 wks
🇨🇳CNP Pumps
cnppumps.com ↗ 		Hangzhou, CN Pumps 200 units 6–10 wks
🇮🇳Roto Pumps
rotopumps.com ↗ 		Noida, IN Pumps 200 units 6–10 wks