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Discussion History

Plunger

Assembly

Free-traveling piston sized to the tubing drift that forms a moving interface between the liquid slug above it and the gas below, carrying the liquid to surface on each cycle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Plunger parts and their functions

6 top-level parts · 6 parts in total · full bill of materials below
Plunger parts diagram: 1 plunger mandrel, 2 sealing pads, 3 bypass valve internals, 4 fishing neck, 5 internal clutch and dart spring, 6 o-ring set. 6 parts in 6 top-level items.
Plunger parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Plunger Mandrel 1× Central body of the plunger
2 Sealing Pads 1× Sealing element against the tubing wall
3 Bypass Valve Internals 1× Internal bypass for fast fall
4 Fishing Neck 1× Top profile for retrieval tools
5 Internal Clutch and Dart Spring 1× Internal clutch and dart spring
6 O-Ring Set 1× Internal seals

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Plunger

6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Plunger Mandrel pls-mandrel 1× 1 · part
2 Sealing Pads pls-seal-pads 1× 1 · part
3 Bypass Valve Internals pls-bypass-valve 1× 1 · part
4 Fishing Neck pls-fishing-neck 1× 1 · part
5 Internal Clutch and Dart Spring pls-spring-clutch 1× 1 · part
6 O-Ring Set oring-set 1× 1 · part

Where the plunger is used

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

Used in 1 assembly

Plunger Lift System

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks