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MCDONNELL 93-HD Head Mechanism - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL 93-HD Head Mechanism

The MCDONNELL & MILLER 93-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. This part is compatible with manufacturer part number MM-701F. It is designed as a direct replacement head…

SKU 3G-OTH-76632

Also listed as: 93HD · 93 HD

Brand
MCDONNELL
Item
93-HD Head Mechanism
Category
Replacement HVACR Pumps, Valves & Tubing
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MCDONNELL
Manufacturer Part Number
93-HD
Product Type
Head Mechanism
Compatible Manufacturer Part Number
MM-701F

Technical Documents

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MCDONNELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCDONNELL & MILLER 93-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. This part is compatible with manufacturer part number MM-701F. It is designed as a direct replacement head mechanism for compatible MCDONNELL & MILLER equipment.

Frequently Asked Questions

What is the MCDONNELL & MILLER 93-HD Head Mechanism used for?

The 93-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. It is designed as a direct replacement head mechanism for compatible MCDONNELL & MILLER equipment, helping restore proper flow control and system operation in commercial and industrial heating and cooling applications.

What are the specifications of the MCDONNELL & MILLER 93-HD Head Mechanism?

The 93-HD is a Head Mechanism with manufacturer part number 93-HD. It is compatible with manufacturer part number MM-701F. This MCDONNELL & MILLER component is designed as a direct replacement for compatible equipment in HVACR systems, ensuring proper fit and function.

Where to buy the MCDONNELL & MILLER 93-HD Head Mechanism worldwide?

3G Electric supplies the MCDONNELL & MILLER 93-HD Head Mechanism worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement component for your HVACR system.

How to install the MCDONNELL & MILLER 93-HD Head Mechanism?

Installation of the 93-HD Head Mechanism should follow standard HVACR component replacement practices. Ensure power is disconnected, remove the old head mechanism, and install the new MCDONNELL & MILLER unit per the manufacturer's guidelines. Always consult a qualified technician for proper installation and system testing.

Used in

Common applications for MCDONNELL
Steam boiler low-water cutoff — McDonnell & Miller 61 level control
Condensate receiver level monitoring — McDonnell & Miller RS-4-BR-1 4-level sensor
HVACR pump suction filtration — McDonnell & Miller 340700 strainer basket assembly
Flow switch head replacement — McDonnell & Miller 63-HD head mechanism
Boiler control circuit safety — McDonnell & Miller 7-BM electrical switch with manual reset
Field servicing of flow switches — McDonnell & Miller 310452 cartridge kit

MCDONNELL 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.

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