ProMinent Diaphragm Electric Positive Displacement Pump, 12.3L/h, 4 bar, 100V, 230 V

RS stock no.:: 121-8589
Mfr. Part No.:: BT4B0413PVT2000U1110000
Manufacturer:: ProMinent

ProMinent Diaphragm Electric Positive Displacement Pump, 12.3L/h, 4 bar, 100V, 230 V

Subtotal (1 unit)*

R 27 991,74

(exc. VAT)

R 32 190,50

(inc. VAT)

FREE delivery for orders over R 1,500.00

Last RS stock

Plus 12 unit(s) shipping from 19 October 2026
Final 4 unit(s) shipping from 20 November 2026

Units	Per unit
1 +	R 27,991.74

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

ProMinent Diaphragm Metering Electric Diaphragm Pump, 18L/h, 7 bar

RS stock no.: 916-637

Each

R 30,207.05

(exc. VAT)

R 34,738.11

(inc. VAT)

RS stock no.:: 121-8589
Mfr. Part No.:: BT4B0413PVT2000U1110000
Manufacturer:: ProMinent

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ProMinent
	Product Type	Positive Displacement Pump
	Pump Type	Diaphragm
	Drive Type	Electric
	Inlet Connection Type	3/4 in G
	Maximum Flow Rate	12.3L/h
	Maximum Head Size	3m
	Inlet Connection Size	3/4 in
	Outlet Connection Size	3/4 in
	Maximum Operating Pressure	4 bar
	IP Rating	IP65
	Series	BT4B
	Maximum Fluid Temperature	20°C
	Body Material	Polyvinyl Fluoride
	Supply Voltage	100V, 230V
	Input Power	15.2W
	Standards/Approvals	No
	Hazardous Area Certification	No
	Wetted Materials	Polyvinyl Fluoride

	Select all
	Brand ProMinent
	Product Type Positive Displacement Pump
	Pump Type Diaphragm
	Drive Type Electric
	Inlet Connection Type 3/4 in G
	Maximum Flow Rate 12.3L/h
	Maximum Head Size 3m
	Inlet Connection Size 3/4 in
	Outlet Connection Size 3/4 in
	Maximum Operating Pressure 4 bar
	IP Rating IP65
	Series BT4B
	Maximum Fluid Temperature 20°C
	Body Material Polyvinyl Fluoride
	Supply Voltage 100V, 230V
	Input Power 15.2W
	Standards/Approvals No
	Hazardous Area Certification No
	Wetted Materials Polyvinyl Fluoride

Datasheet

COO (Country of Origin):: DE

ProMinent Solenoid Diaphragm Metering Pump

The ProMinent BT4B series positive displacement solenoid diaphragm metering pump has a maximum flow rate of 12.3L/hour and 4bar working pressure. You can move the diaphragm in the dosing head backwards and forwards by a solenoid, operated by a magnet. You can also alter the capacity of the pump by adjusting the stroke length and stroke rate. The pump is fitted with two non-return valves stopping fluid from flowing back during operation. It is used in the chemical, pharmaceutical, along with food and beverage industries.

Features and Benefits

Wetted material is polyvinylidene fluoride

The supply voltage is between 100V to 230V

Maximum fluid temperature is 200C

Input power is 15.2W

energy-savings of up to 50%

Stroke rate easy to adjust in 10% increments

Fully adjustable stroke length adjustment from 0 to 100%

Input for level switch

Excellent long-term stability

Virtually wear free

LED display for warning, operation, and error messages

Self-bleeding dosing head

Simple to adjust metering settings

Suitable for use with most liquid chemicals

Option for external control using voltage free contacts

Applications

Laboratory chemical monitoring

Cooling water circuits

Metering disinfectants

Paper industry defoamer

General water treatments

Metering for PH correction dosing

Metering of chemicals and disinfectants

Certifications

IP65 rated