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MCDONNELL Vacuum Breaker, 317354 - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL Vacuum Breaker, 317354

The MCDONNELL & MILLER Vacuum Breaker, part number 317354, is a replacement HVACR pump, valve, and tubing component. It is compatible with manufacturer part number 317350.

SKU 3G-OTH-79194

Brand
MCDONNELL
Item
Vacuum Breaker, 317354
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
317354
Product Type
Vacuum Breaker
Compatible Manufacturer Part Number
317350

Technical Documents

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

Product Description

The MCDONNELL & MILLER Vacuum Breaker, part number 317354, is a replacement HVACR pump, valve, and tubing component. It is compatible with manufacturer part number 317350.

Frequently Asked Questions

What is the MCDONNELL & MILLER Vacuum Breaker 317354 used for?

The MCDONNELL & MILLER Vacuum Breaker 317354 is used in HVACR systems to prevent vacuum conditions that can cause system collapse or back-siphonage. It is a replacement component for pumps, valves, and tubing, compatible with part number 317350.

What are the specifications of the MCDONNELL & MILLER Vacuum Breaker 317354?

The MCDONNELL & MILLER Vacuum Breaker 317354 is a replacement HVACR component. Its product type is Vacuum Breaker, with manufacturer part number 317354. It is compatible with manufacturer part number 317350. This part is designed for use in industrial heating and cooling systems.

Where to buy the MCDONNELL & MILLER Vacuum Breaker 317354 worldwide?

You can source the MCDONNELL & MILLER Vacuum Breaker 317354 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the MCDONNELL & MILLER Vacuum Breaker 317354?

Install the MCDONNELL & MILLER Vacuum Breaker 317354 by following standard HVACR vacuum breaker procedures. Ensure the system is depressurized, then mount the breaker in the correct orientation per the manufacturer's guidelines. Always consult a qualified technician and refer to the original equipment manual for torque and sealing requirements.

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

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