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Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Prevents Electrolysis and Eliminates Galvanic Corrosion with our Isolator Pump Installation Kit.
Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT
Item #: 99211757

Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts

Item #: 99211757

HKD 1615

Price Details

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*All items will import from US

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Prevents Electrolysis and Eliminates Galvanic Corrosion with our Isolator Pump Installation Kit.
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What Stands Out

Easy Installation
The installation kit includes all necessary components, ensuring a straightforward setup for circular pumps. This minimizes downtime and allows for quick and efficient use.
High Velocity Design
Engineered specifically for high velocity applications, this isolator valve kit optimizes pump performance, maintaining efficient flow rates while reducing wear on the system.
Complete Package
Comes with drain, flange gaskets, nuts, and bolts, providing a comprehensive solution. This ensures compatibility and convenience for users, streamlining the installation process.

Product Details

Shop Webstone, a brand of NIBCO 1-1/4 in. SWT x Flange, High Velocity, Isolator Valve Installation Kit for Circular Pumps, w/Drain, 2 Flange Gaskets, Nuts & Bolts, H-40413KIT online at a best price in Hong Kong. B00CL0IN3I
Brand NameWebstone
Model Number50415HVKIT
Number of Packs1
Global Trade Identification Number00018394464131
Unit Count1 Count
ManufacturerWebstone, a brand of NIBCO
Number of Items1
UPC018394464131
Included ComponentsKit Contains 1 Isolator and 1 Isolator With Drain, 2 Full-Faced Flange Gaskets, Bonus Wing Style "T" Handle, and 2 Sets of Nuts and Bolts
Item Type NameIsolator Pump Installation Kit
Item Weight3.5 pounds (1.59 kg)
Item Width4.3 inches (10.9 cm)
Manufacturer Part NumberH-40413KIT
Exterior FinishBrass
Inlet Connection TypeSweat
Outlet Connection TypeFlange
Number of Ports2
Thread Size1-1/4 inches (289.6 cm)
Connector TypeFip × Flange
Valve TypeIsolator Valve
Item Dimensions5.31 x 4.33 x 3.94 inches (13.5 x 11 x 10 cm)
Inlet Connection Size1-1/4 inches (289.6 cm)
Outlet Connection Size1-1/4 inches (289.6 cm)
Size3/4
Material TypeBrass
MaterialBrass
BrandWebstone
Item dimensions L x W x H5.31 x 4.33 x 3.94 inches (13.5 x 11 x 10 cm)

What's in the box

Kit Contains 1 Isolator and 1 Isolator With Drain, 2 Full-Faced Flange Gaskets, Bonus Wing Style "T" Handle, and 2 Sets of Nuts and Bolts

Who Should Buy?

Suitable For
  • Professional Plumbers

    Ideal for plumbers needing reliable isolation valves for efficient installation and maintenance of circular pump systems.

  • HVAC Technicians

    Suitable for HVAC professionals managing high-velocity pump systems requiring efficient isolation and drainage capabilities.

  • Homeowners

    Perfect for homeowners undertaking DIY projects involving circular pumps and needing dependable installation components and guidance.

Not Suitable For
  • Occasional DIYers

    Not suitable for inexperienced DIYers who may struggle with installation and require simpler valve solutions.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is included in the Isolator Pump Installation Kit?

    Answer: The kit includes an isolator, an isolator with drain, 2 flange gaskets, nuts, and bolts.
  • Question: Is this kit compatible with any circulator pump?

    Answer: Yes, it is designed to fit virtually any standard circulator pump.
  • Question: What are the key benefits of using this installation kit?

    Answer: The kit prevents electrolysis, eliminates galvanic corrosion, and reduces turbulence for better performance.

Webstone Pump Accessories 50415HVKIT Editorial Review

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Customer Reviews & Ratings

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Pros

  • Efficient circulation
  • Easy to install
  • Durable construction
  • Quiet operation
  • Versatile application

Cons

  • Instruction manual could be clearer.

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F Zhang
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“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
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Roxy
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“Great products and services”

17 April 2026 · via Trustpilot
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
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kritika
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“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
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Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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