Mcdonnell & MillerWater Feeders

Mcdonnell & Miller Series 101-A Electric Water Feeders

McDonnell & Miller Water Feeders.

SKU 3G-OTH-02725

Also listed as: 101A · 101 A

Brand

Mcdonnell & Miller

Item

Series 101-A Electric Water Feeders

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 Documents

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Mcdonnell & Miller Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

McDonnell & Miller Water Feeders.

Frequently Asked Questions

What is the McDonnell & Miller 3G-OTH-02725 water feeder used for?

The McDonnell & Miller 3G-OTH-02725 is used on low pressure steam boilers with cold water feed to automatically maintain the water level, eliminating the need to manually add water. It works with mechanical or electronic low water cut-offs to protect the boiler from low-water conditions.

What are the specifications of the McDonnell & Miller 3G-OTH-02725 water feeder?

The McDonnell & Miller 3G-OTH-02725 is designed for low pressure steam boilers with cold water feed. It can be used with mechanical or electronic low water cut-offs. For detailed technical specifications, please contact 3G Electric for the manufacturer's datasheet.

Where to buy the McDonnell & Miller 3G-OTH-02725 in Singapore?

You can source the McDonnell & Miller 3G-OTH-02725 water feeder through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.

How to install the McDonnell & Miller 3G-OTH-02725 water feeder?

Install the McDonnell & Miller 3G-OTH-02725 on the boiler's cold water feed line per the manufacturer's instructions. Ensure the boiler is depressurized and drained before installation. Use a qualified technician to connect the feeder to the low water cut-off and verify proper operation after installation.

Used in

Common applications for Mcdonnell & Miller

Steam boiler low-water cutoff — McDonnell & Miller inline flow switches (e.g., FS-1) for automatic burner shutdown

Cooling water flow monitoring — McDonnell & Miller insertion-style switches (e.g., FS4-3D) in large-diameter pipes

Hazardous-area process lines — McDonnell & Miller FS7-4E with NEMA 7/9 enclosure for Class I, Div 1 locations

HVAC chilled water systems — McDonnell & Miller FS6-1 inline switch for pump flow verification

Industrial wastewater treatment — McDonnell & Miller FS4-3S stainless steel switch for corrosive fluid flow detection

Boiler feedwater control — McDonnell & Miller FS8-WJ with BSP connections for international installations

Mcdonnell & Miller Products

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

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