Mcdonnell & Miller RB-122-E – Low Water Cut-Off (M&M)
McDonnell & Miller Low Water Cut Offs.
SKU 3G-OTH-02719
Also listed as: RB122E · RB 122 E
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
McDonnell & Miller Low Water Cut Offs.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the McDonnell & Miller 3G-OTH-02719 low water cut-off used for?
The McDonnell & Miller 3G-OTH-02719 is a low water cut-off used in steam boilers and hot water systems to automatically shut down the burner if water level drops too low, preventing dry-fire damage. Its patented self-cleaning probe minimizes scale build-up, extending the recommended cleaning interval to five years.
What are the specifications of the McDonnell & Miller 3G-OTH-02719?
The 3G-OTH-02719 features a patented self-cleaning probe that reduces scale accumulation and extends the cleaning interval to five years. It has brass threads for a metal-to-metal seal. For detailed electrical ratings and pressure limits, consult the manufacturer's datasheet. 3G Electric supplies this McDonnell & Miller low water cut-off.
Where to buy the McDonnell & Miller 3G-OTH-02719 in Singapore?
You can source the McDonnell & Miller 3G-OTH-02719 low water cut-off through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time. We provide this McDonnell & Miller model for industrial boiler applications.
How to install the McDonnell & Miller 3G-OTH-02719 low water cut-off?
Install the 3G-OTH-02719 in the boiler's water column or tappings per McDonnell & Miller instructions. Ensure the probe is clean and brass threads are properly sealed. Wire the device to the burner control circuit. Test operation by lowering water level to confirm burner shutdown. Follow local codes and the manufacturer's manual.
Used in
Common applications for Mcdonnell & MillerMcdonnell & Miller Products
3G Electric supplies Mcdonnell & Miller low water cut offs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
