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McDonnell & Miller FS7-28S Replacement Paddle Kit - Replacement Paddle Kits
McDonnell & MillerReplacement Paddle Kits

McDonnell & Miller FS7-28S Replacement Paddle Kit

The MCDONNELL & MILLER Paddle Kit is a replacement paddle kit for the FS7-4W flow switch. The kit includes one 1-1/4 in paddle and one 6 in paddle, with manufacturer part number FS7-28S.

SKU 3G-OTH-91748

Also listed as: FS728S · FS7 28S

Brand
McDonnell & Miller
Item
FS7-28S Replacement Paddle Kit
Part Number
FS7-28S
Category
Replacement Paddle Kits
Available to Order
Also known as:FS7-28SMcDonnell & Miller
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Technical Specifications

McDonnell & Miller
Manufacturer Part Number
FS7-28S
Type
(1) Each of 1-1/4 in and 6 in Paddles, FS7-28S, 2 PK
Includes
(1) Each of 1-1/4 in and 6 in Paddles
Compatible with Manufacturer Model Number
FS7-4W

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McDonnell & Miller Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCDONNELL & MILLER Paddle Kit is a replacement paddle kit for the FS7-4W flow switch. The kit includes one 1-1/4 in paddle and one 6 in paddle, with manufacturer part number FS7-28S.

Frequently Asked Questions

What is the MCDONNELL & MILLER FS7-28S paddle kit used for?

The MCDONNELL & MILLER FS7-28S paddle kit is a replacement part for the FS7-4W flow switch. It is used in industrial fluid systems to restore the switch's ability to detect flow, ensuring proper operation in applications such as boiler water level control and pump protection.

What are the specifications of the MCDONNELL & MILLER FS7-28S paddle kit?

The MCDONNELL & MILLER FS7-28S paddle kit includes one 1-1/4 in paddle and one 6 in paddle. It is compatible with the FS7-4W flow switch. The manufacturer part number is FS7-28S. This kit is designed for use with McDonnell & Miller flow switches.

Where to buy the MCDONNELL & MILLER FS7-28S paddle kit worldwide?

You can source the MCDONNELL & MILLER FS7-28S paddle kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the MCDONNELL & MILLER FS7-28S paddle kit?

To install the MCDONNELL & MILLER FS7-28S paddle kit, first disconnect power to the FS7-4W flow switch. Remove the old paddle and replace it with the appropriate size paddle from the kit (1-1/4 in or 6 in). Reassemble the switch and verify proper operation per the manufacturer's guidelines.

Used in

Common applications for McDonnell & Miller
Boiler systems — McDonnell & Miller FS4-3T3-1 flow switch for low-water cutoff and pump protection in 1-inch piping.
Pump control — McDonnell & Miller FS8-W flow switch for detecting flow in 1-inch lines to prevent dry running.
HVAC cooling water — McDonnell & Miller FS6-3/4 flow switch for monitoring flow in 3/4-inch chilled water circuits.
Process piping — McDonnell & Miller FS5-3/4 brass flow switch for hot water applications up to 250°F.
Industrial liquid monitoring — McDonnell & Miller FS6-W-1 flow switch for 1-inch lines with high locked-rotor rating.
Small pipe systems — McDonnell & Miller FS-1 flow switch for 1/2-inch lines in liquid circuits requiring flow detection.
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McDonnell & Miller Products

3G Electric supplies McDonnell & Miller replacement paddle kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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