MCDONNELL 51-HD Head Mechanism
The MCDONNELL & MILLER 51-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. This part, with manufacturer part number 51-HD, is compatible with manufacturer part number 134900.
SKU 3G-OTH-76558
Also listed as: 51HD · 51 HD
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
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Product Description
The MCDONNELL & MILLER 51-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. This part, with manufacturer part number 51-HD, is compatible with manufacturer part number 134900.
Frequently Asked Questions
What is the MCDONNELL & MILLER 51-HD Head Mechanism used for?
The MCDONNELL & MILLER 51-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. It is used to restore or maintain the proper function of fluid-handling systems in commercial and industrial heating, ventilation, air conditioning, and refrigeration applications.
What are the specifications of the MCDONNELL & MILLER 51-HD Head Mechanism?
The MCDONNELL & MILLER 51-HD Head Mechanism has manufacturer part number 51-HD and is compatible with manufacturer part number 134900. It is classified as a replacement head mechanism for HVACR pumps, valves, and tubing systems.
Where to buy the MCDONNELL & MILLER 51-HD Head Mechanism worldwide?
You can source the MCDONNELL & MILLER 51-HD Head Mechanism through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the part reaches your facility reliably.
How to install the MCDONNELL & MILLER 51-HD Head Mechanism?
Installation of the MCDONNELL & MILLER 51-HD Head Mechanism should follow the manufacturer's guidelines for the specific pump or valve system. General best practice includes isolating the system, relieving pressure, and ensuring proper alignment of the mechanism before securing it in place.
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.
