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Dwyer Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Brass - Insertion-Style Hazardous-Location Switches for Liquids
DwyerInsertion-Style Hazardous-Location Switches for Liquids

Dwyer Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Brass

The Dwyer V6EPB-B-S-6-0 is an insertion-style hazardous-location liquid flow switch with a paddle design, suitable for 3/8 in pipe sizes. It features a brass body with 1/2 in NPT connections and carries a hazardous…

SKU 3G-OTH-88448

Also listed as: V6EPBBS60 · V6EPB B S 6 0

Brand
Dwyer
Item
Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Brass
Category
Insertion-Style Hazardous-Location Switches for Liquids
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
V6EPB-B-S-6-0
Type
1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Brass, NPT
NPT
1/2 in
For Pipe Size
3/8 in
Contact Rating (AC)
5 A @ 125/250V
Contact Rating (DC)
5 A Resistive @ 30V (CSA, ATEX and IECEx Models)
Hazardous Location Rating
Class I, Div 1 and 2, Group A, B, C, D

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer V6EPB-B-S-6-0 is an insertion-style hazardous-location liquid flow switch with a paddle design, suitable for 3/8 in pipe sizes. It features a brass body with 1/2 in NPT connections and carries a hazardous location rating of Class I, Div 1 and 2, Group A, B, C, D. The switch offers AC contact ratings of 5 A @ 125/250V and DC contact ratings of 5 A resistive @ 30V for CSA, ATEX, and IECEx models.

Frequently Asked Questions

What is the Dwyer V6EPB-B-S-6-0 liquid flow switch used for?

The Dwyer V6EPB-B-S-6-0 is an insertion-style paddle flow switch designed to detect liquid flow in hazardous locations rated Class I, Div 1 and 2, Group A, B, C, D. It is commonly used in industrial piping systems for pump protection, cooling water monitoring, and process control in oil, gas, and chemical plants.

What are the specifications of the Dwyer V6EPB-B-S-6-0 flow switch?

The Dwyer V6EPB-B-S-6-0 has a brass body with 1/2 in NPT connections and fits 3/8 in pipe size. AC contact rating is 5 A @ 125/250V; DC contact rating is 5 A resistive @ 30V for CSA, ATEX, and IECEx models. Hazardous location rating is Class I, Div 1 and 2, Group A, B, C, D.

Where to buy the Dwyer V6EPB-B-S-6-0 flow switch worldwide?

3G Electric supplies the Dwyer V6EPB-B-S-6-0 flow switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Dwyer paddle switch to any international destination.

How to install the Dwyer V6EPB-B-S-6-0 flow switch?

Install the Dwyer V6EPB-B-S-6-0 by inserting the paddle into the pipe through a 1/2 in NPT fitting, ensuring the paddle is oriented correctly for flow direction. Tighten the brass body securely and wire the switch according to the AC or DC contact ratings. Always follow hazardous location installation codes for Class I, Div 1 and 2 areas.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer insertion-style hazardous-location switches for liquids. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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