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MCDONNELL Head Mechanism, 6667 - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL Head Mechanism, 6667

The MCDONNELL & MILLER Head Mechanism, model 6667, is a replacement head mechanism for HVACR pumps, valves, and tubing. It is compatible with manufacturer part number 169. This component is designed for use in…

SKU 3G-OTH-84237

Brand
MCDONNELL
Item
Head Mechanism, 6667
Category
Replacement HVACR Pumps, Valves & Tubing
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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 Specifications

MCDONNELL
Manufacturer Part Number
6667
Product Type
Head Mechanism
Compatible Manufacturer Part Number
169

Technical Documents

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

Product Description

The MCDONNELL & MILLER Head Mechanism, model 6667, is a replacement head mechanism for HVACR pumps, valves, and tubing. It is compatible with manufacturer part number 169. This component is designed for use in industrial equipment systems.

Frequently Asked Questions

What is the MCDONNELL & MILLER Head Mechanism 6667 used for?

The MCDONNELL & MILLER Head Mechanism 6667 is a replacement component for HVACR pumps, valves, and tubing in industrial equipment systems. It is designed to restore or maintain proper flow control and safety functions in heating, ventilation, air conditioning, and refrigeration applications.

What are the specifications of the MCDONNELL & MILLER Head Mechanism 6667?

The MCDONNELL & MILLER Head Mechanism 6667 is a replacement head mechanism with manufacturer part number 6667. It is compatible with manufacturer part number 169. This component is used in industrial HVACR systems for pumps, valves, and tubing.

Where to buy the MCDONNELL & MILLER Head Mechanism 6667 worldwide?

3G Electric supplies the MCDONNELL & MILLER Head Mechanism 6667 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MCDONNELL & MILLER Head Mechanism 6667?

Installation of the MCDONNELL & MILLER Head Mechanism 6667 should follow the manufacturer's guidelines for HVACR pump and valve head replacements. Ensure the system is depressurized and isolated before installation. Use proper tools and torque specifications to avoid damage. Consult a qualified technician for safe integration.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MCDONNELL & MILLER Head Mechanism: 94-7B-HD Mfr Part #
MCDONNELL
MCDONNELL & MILLER Head Mechanism: 94-7B-HD Mfr Part #
MCDONNELL & MILLER Head Mechanism: 63-M-HD Mfr Part #
MCDONNELL
MCDONNELL & MILLER Head Mechanism: 63-M-HD Mfr Part #
MCDONNELL & MILLER Head Mechanism: 94-HD Mfr Part #
MCDONNELL
MCDONNELL & MILLER Head Mechanism: 94-HD Mfr Part #
MCDONNELL & MILLER Head Mechanism: 51-HD Mfr Part #
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MCDONNELL & MILLER Head Mechanism: 51-HD Mfr Part #
MCDONNELL & MILLER Head Mechanism: 94-HDLS Mfr Part #
MCDONNELL
MCDONNELL & MILLER Head Mechanism: 94-HDLS Mfr Part #
MCDONNELL & MILLER Head Mechanism: 64-HD Mfr Part #
MCDONNELL
MCDONNELL & MILLER Head Mechanism: 64-HD Mfr Part #

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