Search
-
HVAC Equipment
-
Ductless Mini Splits
- Ductless Mini Splits
- Shop By Zone
- Shop by BTU
- Shop By Brand
- Components
- Accessories
-
HVAC Parts & Supplies
- HVAC Parts & Supplies
- HVAC Supplies
- HVAC Tools
-
HVAC Replacement Parts
- Blower Housing & Assemblies
- Blower Wheels
- Breakers, Contactors & Disconnects
- Capacitors & Transformers
- Control & Circuit Boards
- Filter Driers & Accumulators
- Gas Valves & Conversion Kits
- Heat Exchangers
- Thermal Expansion Valves (TXV)
- Temperature Controls
- Wall Brackets & Parts
- Miscellaneous Parts
- O-Rings & Gaskets
- Hydronics
- Motors
- Thermostats & Zoning
-
Plumbing
-
Pool
-
Electrical
-
Air Quality
-
Tools & Supplies
-
Door Security & Hardware
Macomb Group 1B.B300U 1-1/4 300 Blk Mi Union
Availability:
In Stock
Ships same day if ordered by 12 pm
- $72.28
- $72.28
- Unit price
- / per
✓
Better Price in Cart
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
-
Secure Payments
-
Easy Returns
-
Expert Advice
-
Fast Shipping
Product Description
The MACOMB GROUP 1B.B300U is a union with a Class 300 pressure rating and a nominal size of 1-1/4 IN. Constructed from malleable iron conforming to ASTM A197, it features a brass x iron seat connection. It is designed to withstand a maximum pressure of 600 PSI and temperatures ranging from -20 to 150 DEG F.
- Class 300 Pressure Class
- Brass X Iron Seat
- Malleable Iron Material
Product Highlights
This union is UL and ULC listed and FM Approved, adhering to industry standards ASME B16.39 and ANSI/ASME B1.20.1.
Product Information
Standard Information
- Brand: MACOMB GROUP
- Manufacturer Part Number: 1B.B300U
Technical Specifications
Related Products
- Choosing a selection results in a full page refresh.