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

3G Electric
MCDONNELL 193-A-7B Level Control - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL 193-A-7B Level Control

MCDONNELL Replacement HVACR Pumps, Valves & Tubing. Specifications: Product Type: Level Control.

SKU 3G-OTH-84856

Also listed as: 193A7B · 193 A 7B

Brand
MCDONNELL
Item
193-A-7B Level Control
Part Number
193-A-7B
Category
Replacement HVACR Pumps, Valves & Tubing
Available to Order
Also known as:193-A-7BMCDONNELL
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
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
193-A-7B
Product Type
Level Control

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

Product Description

MCDONNELL Replacement HVACR Pumps, Valves & Tubing. Specifications: Product Type: Level Control.

Frequently Asked Questions

What is the MCDONNELL & MILLER 193-A-7B level control used for?

The MCDONNELL & MILLER 193-A-7B level control is used in HVAC and industrial systems to monitor and regulate liquid levels in boilers, tanks, and receivers. It helps prevent low-water conditions that can damage equipment, ensuring safe and efficient operation in commercial and industrial heating applications.

What are the specifications of the MCDONNELL & MILLER 193-A-7B level control?

The MCDONNELL & MILLER 193-A-7B is a level control with manufacturer part number 193-A-7B. It is designed for use in replacement HVACR pumps, valves, and tubing systems. For detailed technical specifications, consult the product datasheet or contact 3G Electric.

Where to buy the MCDONNELL & MILLER 193-A-7B level control worldwide?

You can source the MCDONNELL & MILLER 193-A-7B level control through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your facility.

How to install the MCDONNELL & MILLER 193-A-7B level control?

Install the MCDONNELL & MILLER 193-A-7B level control by following the manufacturer's instructions. Typically, mount it in the correct orientation on the boiler or tank, connect wiring per the schematic, and verify proper float movement. Always isolate power and depressurize the system before installation.

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
Not sure this is the right part? Photo-identify it

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

More from MCDONNELL

View all MCDONNELL parts
Replacement head mechanism for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 165302. Used to restore flow control and safety interlock functions in commercial and industrial heating, ventilation, and refrigeration applications
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 165302. Used to restore flow control and safety interlock functions in commercial and industrial heating, ventilation, and refrigeration applications
This low water cut-off is a safety device for steam and hot water boilers. It automatically shuts off the burner when water level drops below a safe point, preventing dry-fire damage. Used in commercial and industrial heating systems
MCDONNELL
This low water cut-off is a safety device for steam and hot water boilers. It automatically shuts off the burner when water level drops below a safe point, preventing dry-fire damage. Used in commercial and industrial heating systems
MCDONNELL
MCDONNELL
This valve assembly is a replacement component for HVACR systems, designed to control fluid flow. It is compatible with manufacturer part number MM-701F. Typical applications include commercial and industrial boiler and pump installations
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 63-B-M. Used as a direct replacement component in compatible systems
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 63-B-M. Used as a direct replacement component in compatible systems
MCDONNELL
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 51-2. Used to restore proper flow control and safety shutoff functions in commercial heating and cooling systems
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number MM-701F. Used as a direct replacement component in compatible systems
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number MM-701F. Used as a direct replacement component in compatible systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first