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Dwyer V8-WP Insertion-Style Liquid Flow Switch - Insertion-Style Switches for Liquids
DwyerInsertion-Style Switches for Liquids

Dwyer V8-WP Insertion-Style Liquid Flow Switch

<p>The Dwyer V8-WP is an insertion-style liquid flow switch designed for pipe sizes up to 6 inches. Featuring a 1-inch NPT connection and a PPS paddle, this switch provides reliable flow detection in industrial…

SKU 3G-OTH-93587

Also listed as: V8WP · V8 WP

Brand
Dwyer
Item
V8-WP Insertion-Style Liquid Flow Switch
Part Number
V8-WP
Category
Insertion-Style Switches for Liquids
Available to Order
Also known as:V8-WPDwyer
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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
V8-WP
Type
1 in/6 in For Pipe Size, PPS, NPT
NPT
1 in
For Pipe Size
6 in
Connection Size
1 in
Contact Rating (AC)
5 A @ 125/250V
Contact Rating (DC)
5 A @ 125/250 VAC, 5 A resistive, 3 A inductive @ 30 VDC. MV option: 1 A @ 125 VAC, 1 A resistive, 0.5 A inductive @ 30 VDC.

Technical Documents

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

Product Description

<p>The Dwyer V8-WP is an insertion-style liquid flow switch designed for pipe sizes up to 6 inches. Featuring a 1-inch NPT connection and a PPS paddle, this switch provides reliable flow detection in industrial processes. It is rated for 5 A at 125/250 VAC, with DC ratings of 5 A resistive and 3 A inductive at 30 VDC, making it suitable for various control circuits.</p><p>Commonly used in HVAC, water treatment, and process industries, the V8-WP ensures accurate flow monitoring. For Singapore buyers, 3G Electric offers SGD quotes on request, handles GST for local orders, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the maximum pipe size this switch can be used with?

According to the specifications, the V8-WP is designed for pipe sizes up to 6 inches.

What are the electrical contact ratings for the V8-WP?

The contact rating is 5 A at 125/250 VAC, and for DC: 5 A resistive, 3 A inductive at 30 VDC. For the MV option, ratings are 1 A at 125 VAC, 1 A resistive, and 0.5 A inductive at 30 VDC.

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
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Dwyer Products

3G Electric supplies Dwyer insertion-style 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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