MCDONNELL & MILLER Water Feeder: 51-B-2M Mfr Part #
MCDONNELL Replacement HVACR Pumps, Valves & Tubing. Specifications: Product Type: Water Feeder.
SKU 3G-OTH-79540
Also listed as: 51B2M · 51 B 2M
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
MCDONNELL Replacement HVACR Pumps, Valves & Tubing. Specifications: Product Type: Water Feeder.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MCDONNELL & MILLER 51-B-2M water feeder used for?
The MCDONNELL & MILLER 51-B-2M water feeder automatically maintains minimum water level in low-pressure steam boilers and hydronic heating systems. It is commonly used in commercial and industrial HVAC applications to prevent dry-fire conditions and protect boiler equipment.
What are the specifications of the MCDONNELL & MILLER 51-B-2M water feeder?
The MCDONNELL & MILLER 51-B-2M is a water feeder with manufacturer part number 51-B-2M. It is designed for replacement in HVACR pumps, valves, and tubing systems. For detailed technical specifications such as pressure rating and connection size, consult the product datasheet or contact 3G Electric.
Where to buy the MCDONNELL & MILLER 51-B-2M water feeder worldwide?
3G Electric supplies the MCDONNELL & MILLER 51-B-2M water feeder worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for international shipping.
How to install the MCDONNELL & MILLER 51-B-2M water feeder?
Install the MCDONNELL & MILLER 51-B-2M water feeder by first isolating the boiler and draining water below the feeder connection. Mount the feeder on the boiler return line per manufacturer guidelines, connect electrical wiring to the low-water cutoff circuit, and test for proper operation. Always follow local codes and the product manual.
Used in
Common applications for MCDONNELLMCDONNELL Products
3G Electric supplies MCDONNELL replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
