Pressure Switch Controller

Assembly

Green Printed Circuit Board and Components.JPG · Commons ↗ Report photo

Surface-mounted pressure switch and starting relay that automatically starts the motor when pressure drops and stops when pressure rises.

Direct parts	5
Total parts	5
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Surface-mounted pressure switch and starting relay that automatically starts the motor when pressure drops and stops when pressure rises. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Pressure Switch Controller parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below

Pressure Switch Controller parts diagram: 1 switch body, 2 pressure diaphragm, 3 switch contacts, 4 pressure adjustment, 5 pressure gauge. 5 parts in 5 top-level items. — Pressure Switch Controller parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Switch Body	1×	Stainless steel or ductile iron switch housing
2	Pressure Diaphragm	1×	Rubber diaphragm pressure sensor
3	Switch Contacts	1×	Electrical switching contacts (125–250V)
4	Pressure Adjustment	1×	Screw adjustment for set and cut-out pressure
5	Pressure Gauge	1×	Analog or digital pressure display

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

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Pressure Switch Controller

5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Switch Body	submersible-well-pump-switch-body	1×	1	·	part
2	Pressure Diaphragm	submersible-well-pump-switch-diaphragm	1×	1	·	part
3	Switch Contacts	submersible-well-pump-switch-contacts	1×	1	·	part
4	Pressure Adjustment	submersible-well-pump-switch-adjustment	1×	1	·	part
5	Pressure Gauge	submersible-well-pump-pressure-gauge	1×	1	·	part

Something wrong in this list? Report a problem with this BOM.

Where the pressure switch controller is used

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

Construction & Earthmoving 1 Submersible Well Pump

Used in 1 assembly

Submersible Well Pump

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 $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks