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Dwyer Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel - Inline Hazardous-Location Switches for Liquids
DwyerInline Hazardous-Location Switches for Liquids

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

The DWYER V6EPS-S-D-5-S is an inline hazardous-location paddle flow switch for liquids, rated for Class I, Div 1 and 2, Groups A, B, C, D. It fits a 1/4 in pipe size and features a stainless steel NPT connection. The…

SKU 3G-OTH-89127

Also listed as: V6EPSSD5S · V6EPS S D 5 S

Brand
Dwyer
Item
Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel
Category
Inline 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
V6EPS-S-D-5-S
Type
1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT
For Pipe Size
1/4 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 V6EPS-S-D-5-S is an inline hazardous-location paddle flow switch for liquids, rated for Class I, Div 1 and 2, Groups A, B, C, D. It fits a 1/4 in pipe size and features a stainless steel NPT connection. The switch offers AC contact ratings of 5 A @ 125/250V and DC contact ratings of 5 A resistive @ 30V (CSA, ATEX and IECEx models).

Frequently Asked Questions

What is the DWYER V6EPS-S-D-5-S liquid flow switch used for?

The DWYER V6EPS-S-D-5-S is an inline paddle flow switch designed to detect liquid flow in hazardous locations. It is rated Class I, Div 1 and 2, Groups A, B, C, D, making it suitable for oil refineries, chemical plants, and other explosive environments where flow monitoring is critical.

What are the specifications of the DWYER V6EPS-S-D-5-S flow switch?

The DWYER V6EPS-S-D-5-S has a 1/4 in pipe size with a stainless steel NPT connection. AC contact rating is 5 A @ 125/250V; DC contact rating is 5 A resistive @ 30V (CSA, ATEX and IECEx models). It carries a hazardous location rating of Class I, Div 1 and 2, Group A, B, C, D.

Where to buy the DWYER V6EPS-S-D-5-S flow switch worldwide?

3G Electric supplies the DWYER V6EPS-S-D-5-S flow switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Dwyer product to any country.

How to install the DWYER V6EPS-S-D-5-S paddle flow switch?

Install the DWYER V6EPS-S-D-5-S in a horizontal or vertical pipe section with full flow. Ensure the paddle is correctly sized for the pipe diameter and oriented against flow direction. Follow Dwyer's manual for wiring and hazardous-location sealing requirements. Always de-energize the system before installation.

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 inline 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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DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT (MPN V6EPS-S-D-1-S)
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DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT (MPN V6EPS-S-D-1-S)
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DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, 1 in NPT (MPN V6EPS-S-D-3-S)
DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, 1 in NPT (MPN V6EPS-S-S-3-S)
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DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT (MPN V6EPS-S-S-5-S)
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DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT (MPN V6EPS-S-S-5-S)
DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT (MPN V6EPS-S-S-2-S)
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DWYER Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT (MPN V6EPS-S-S-4-S)
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