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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 Liquid Flow Switch: Paddle is an inline hazardous-location switch for liquids, suitable for pipe sizes of 1/4 in. It carries a hazardous location rating of Class I, Div 1 and 2, Group A, B, C, D, with AC…

SKU 3G-OTH-89762

Also listed as: V6EPSSD3S · V6EPS S D 3 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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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
Manufacturer Part Number
V6EPS-S-D-3-S
Type
1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel
NPT
1 in
For Pipe Size
1/4 in
Contact Rating (AC)
5 A @ 125/250V
Contact Rating (DC)
34 A (Inductive) @ 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 Liquid Flow Switch: Paddle is an inline hazardous-location switch for liquids, suitable for pipe sizes of 1/4 in. It carries a hazardous location rating of Class I, Div 1 and 2, Group A, B, C, D, with AC contact ratings of 5 A @ 125/250V and DC contact ratings of 34 A (Inductive) @ 30V (CSA, ATEX and IECEx Models).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DWYER V6EPS-S-D-3-S liquid flow switch used for?

The DWYER V6EPS-S-D-3-S is an inline paddle flow switch designed to detect liquid flow in hazardous locations. It is suitable for pipe sizes of 1/4 in and is rated Class I, Div 1 and 2, Groups A, B, C, D, making it ideal for use in oil refineries, chemical plants, and other explosive environments.

What are the specifications of the DWYER V6EPS-S-D-3-S flow switch?

The DWYER V6EPS-S-D-3-S has a 1 in NPT connection, a stainless steel paddle, and is for pipe sizes 1/4 in. Its AC contact rating is 5 A @ 125/250V, and its DC contact rating is 34 A (Inductive) @ 30V on 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-3-S flow switch worldwide?

3G Electric supplies the DWYER V6EPS-S-D-3-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 international destination.

How to install the DWYER V6EPS-S-D-3-S paddle flow switch?

Install the DWYER V6EPS-S-D-3-S by mounting it inline on a 1/4 in pipe using the 1 in NPT connection. Ensure the paddle is correctly oriented for flow direction. For hazardous locations, follow local electrical codes and use approved conduit seals. Always verify the switch is de-energized 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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