Dwyer V7-WBS-30N Insertion-Style Liquid Flow Switch, Brass, 1 in NPT
The Dwyer Liquid Flow Switch is an insertion-style paddle switch for liquids, designed for 1-inch pipe sizes. It features a brass body with 1-inch NPT connections and offers contact ratings of 10 A at 125 VAC and 1/8…
SKU 3G-OTH-93482
Also listed as: V7WBS30N · V7 WBS 30N
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Dwyer Liquid Flow Switch is an insertion-style paddle switch for liquids, designed for 1-inch pipe sizes. It features a brass body with 1-inch NPT connections and offers contact ratings of 10 A at 125 VAC and 1/8 hp at 125 VAC or 1/4 hp at 250 VAC. This switch is identified by manufacturer part number V7-WBS-30N.
Frequently Asked Questions
What is the Dwyer V7-WBS-30N liquid flow switch used for?
The Dwyer V7-WBS-30N is an insertion-style paddle switch that detects liquid flow in 1-inch pipes. It is commonly used in HVAC, water treatment, and industrial process systems to trigger alarms or control pumps when flow starts or stops.
What are the specifications of the Dwyer V7-WBS-30N flow switch?
The Dwyer V7-WBS-30N has a brass body with 1-inch NPT connections for 1-inch pipe size. Its AC contact rating is 10 A at 125 V, and its DC contact ratings are 1/8 hp at 125 VAC and 1/4 hp at 250 VAC. The manufacturer part number is V7-WBS-30N.
Where to buy the Dwyer V7-WBS-30N flow switch worldwide?
You can source the Dwyer V7-WBS-30N flow switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct Dwyer part for your application.
How to install a Dwyer paddle flow switch?
Install the Dwyer paddle flow switch by threading the 1-inch NPT brass body into a tee or weldment on the pipe. Ensure the paddle is oriented correctly for the flow direction. Wire the switch according to your control circuit, respecting the AC or DC contact ratings. Always follow local electrical codes.
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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.