We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MCDONNELL & MILLER Level Control Head Mechanism - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER Level Control Head Mechanism

SKU 3G-OTH-77605

Brand
MCDONNELL
Item
& MILLER Level Control Head Mechanism
Category
Replacement HVACR Pumps, Valves & Tubing
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MCDONNELL
Manufacturer Part Number
150S-MD-HD
Snap Switch
150S-MD-HD Mfr Part #
Product Type
Low Water Cut-Off
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Similar products

Matched by specification & description
MCDONNELL & MILLER Level Control, Head Mechanism: 61-HD Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 61-HD.
MCDONNELL
MCDONNELL & MILLER Level Control, Head Mechanism: 61-HD Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 61-HD.
MCDONNELL & MILLER Level Control Switch: 150S-MD Mfr Part #. Key specifications — Product Type: Level Control Switch; Manufacturer Part Number: 150S-MD.
MCDONNELL
MCDONNELL & MILLER Level Control Switch: 150S-MD Mfr Part #. Key specifications — Product Type: Level Control Switch; Manufacturer Part Number: 150S-MD.
MCDONNELL & MILLER Level Control, Manrest Snap: 157S-M Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 157S-M.
MCDONNELL
MCDONNELL & MILLER Level Control, Manrest Snap: 157S-M Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 157S-M.
MCDONNELL & MILLER Level Control Head Mechanism: 42S-HD Mfr Part #. Key specifications — Product Type: Level Control; Manufacturer Part Number: 42S-HD.
MCDONNELL
MCDONNELL & MILLER Level Control Head Mechanism: 42S-HD Mfr Part #. Key specifications — Product Type: Level Control; Manufacturer Part Number: 42S-HD.
MCDONNELL & MILLER Water Control, 150W, Snap Switch: 157S Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 157S.
MCDONNELL
MCDONNELL & MILLER Water Control, 150W, Snap Switch: 157S Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 157S.
MCDONNELL & MILLER Low Water Cut-Off, Snap Switch: 157S-RL Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 157S-RL.
MCDONNELL
MCDONNELL & MILLER Low Water Cut-Off, Snap Switch: 157S-RL Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 157S-RL.

More from MCDONNELL

View all MCDONNELL parts
MCDONNELL & MILLER Lower Valve: 317353 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: TC-4; Product Type: Lower Valve; Manufacturer Part Number: 317353.
MCDONNELL
MCDONNELL & MILLER Lower Valve: 317353 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: TC-4; Product Type: Lower Valve; Manufacturer Part Number: 317353.
MCDONNELL & MILLER Low Water Cut Off/Pump Controller: 93-7B Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 163000; Product Type: Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-7B.
MCDONNELL
MCDONNELL & MILLER Low Water Cut Off/Pump Controller: 93-7B Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 163000; Product Type: Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-7B.
MCDONNELL & MILLER Upper Valve: 317350 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: TC-4; Product Type: Upper Valve; Manufacturer Part Number: 317350.
MCDONNELL
MCDONNELL & MILLER Upper Valve: 317350 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: TC-4; Product Type: Upper Valve; Manufacturer Part Number: 317350.
MCDONNELL & MILLER Switch with Manual Reset: 2-M Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 247-2M; Product Type: Switch with Manual Reset; Manufacturer Part Number: 2-M.
MCDONNELL
MCDONNELL & MILLER Switch with Manual Reset: 2-M Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 247-2M; Product Type: Switch with Manual Reset; Manufacturer Part Number: 2-M.
MCDONNELL & MILLER Level Control Head: 150S-M-MD-HD Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 150S-M-MD-HD.
MCDONNELL
MCDONNELL & MILLER Level Control Head: 150S-M-MD-HD Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 150S-M-MD-HD.
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-7B-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-7B-HD.
MCDONNELL
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-7B-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-7B-HD.
MCDONNELL
MCDONNELL
MCDONNELL & MILLER Valve Assembly: 339500 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: MM-701F; Product Type: Valve Assembly; Manufacturer Part Number: 339500.
MCDONNELL & MILLER Dual Pressure Control: TC-4 Mfr Part #. Key specifications — Product Type: Dual Pressure Control; Manufacturer Part Number: TC-4.
MCDONNELL
MCDONNELL & MILLER Dual Pressure Control: TC-4 Mfr Part #. Key specifications — Product Type: Dual Pressure Control; Manufacturer Part Number: TC-4.