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Caustic Soda Dosing Unit

Assembly

Meters sodium hydroxide solution proportional to oil acidity. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Caustic Soda Dosing Unit parts and their functions

6 top-level parts · 35 parts in total · full bill of materials below
Caustic Soda Dosing Unit parts diagram: 1 metering dosing pump, 2 caustic day tank, 3 flow meter, 4 diaphragm valve, 5 static mixer, 6 o-ring set. 35 parts in 6 assemblies.
Caustic Soda Dosing Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Metering Dosing Pump 4 parts 1× Diaphragm pump metering reagent at a controlled rate.
2 Caustic Day Tank 1× HDPE tank holding the sodium hydroxide solution.
3 Flow Meter 1× Magnetic or Coriolis meter for oil and reagent flow.
4 Diaphragm Valve 2× Reagent-compatible shutoff valve.
5 Static Mixer 1× Motionless in-line element blending reagent into oil.
6 O-Ring Set 1× Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601.

3D model

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Build & assembly graph

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Bill of materials for Caustic Soda Dosing Unit

6 top-level lines · 14 rows shown · 35 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Metering Dosing Pump 4 parts oil-refining-line-dosing-pump 1× 1 29 assembly
1.1 Pump Motor 4 parts oil-refining-line-pump-motor 1× 1 25 assembly
1.1.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
1.1.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
1.1.3 Ball Bearing ball-bearing 2× 2 · part
1.1.4 Oil Seal oil-seal 1× 1 · part
1.2 Pump Diaphragm oil-refining-line-diaphragm 1× 1 · part
1.3 Check Valve oil-refining-line-check-valve 2× 2 · part
1.4 O-Ring Set oring-set 1× 1 · part
2 Caustic Day Tank oil-refining-line-caustic-day-tank 1× 1 · part
3 Flow Meter oil-refining-line-flow-meter 1× 1 · part
4 Diaphragm Valve oil-refining-line-diaphragm-valve 2× 2 · part
5 Static Mixer oil-refining-line-static-mixer 1× 1 · part
6 O-Ring Set oring-set 1× 1 · part

Where the caustic soda dosing unit is used

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

Used in 1 assembly

Neutralization Section

Sourcing: possible vendors

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