FREE delivery on orders over €150
Product Specifications:
| Item | Union |
| Application | Air, Non Potable Water |
| Basic Pipe Fitting Material | Metal |
| Basic Pipe Fitting Shape | Union |
| Body Material | Cast Copper |
| Fitting Material | Cast Copper |
| Fitting Side A Connection Type | Cup |
| Fitting Side A Copper Tube Size | 1 1/4" |
| Fitting Side A Tube Outside Dia. | 1 3/8" |
| Fitting Side B Connection Type | Cup |
| Fitting Side B Copper Tube Size | 1 1/4" |
| Fitting Side B Tube Outside Dia. | 1 3/8" |
| Material | Cast Copper |
| Material Grade | Grade C84400 |
| Max. Operating Pressure | 439 psi @ 100°F |
| Max. Operating Temp. | 400°F |
| Max. Pressure | 439 psi |
| Min. Operating Temp. | 20°F |
| Outside Dia. | 1 3/8" |
| Resistance Properties | Dezincification Resistant |
| Specific Fitting Shape | Straight Union |
| Specific Pipe Fitting Shape | Union |
| Temp. | -20°F to +400°F |
| Tube Size | 1 1/4" |
Shipping Info:
| Ship weight (kg) | 0.29 |
| Ship height (cm) | 4.06 |
| Ship length (cm) | 2.29 |
| Ship width (cm) | 2.79 |
| HS code | 7412100000 |
| Country of Origin | MX |
Product Variants
| Product | Model | Max. Pressure | Fitting Side B Connection Type | Fitting Side A Copper Tube Size | Fitting Side A Tube Outside Dia. | Fitting Side B Tube Outside Dia. | Max. Operating Pressure | Tube Size | Fitting Side B Copper Tube Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
U733 1/2 | 722 psi | Cup | 1/2" | 5/8" | 5/8" | 722 psi @ 100°F | 1/2" | 1/2" | €17.36 | |
![]() |
U733 3/4 | 582 psi | Cup | 3/4" | 7/8" | 7/8" | 582 psi @ 100°F | 3/4" | 3/4" | €22.18 | |
![]() |
C733 1 | 494 psi | Cup | 1" | 1 1/8" | 1 1/8" | 494 psi @ 100°F | 1" | 1" | €33.53 | |
![]() |
C733 11/2 | 408 psi | Cup | 1 1/2" | 1 5/8" | 1 5/8" | 408 psi @ 100°F | 1 1/2" | 1 1/2" | €82.37 | |
![]() |
U733 2 | 364 psi | Cup | 2" | 2 1/8" | 2 1/8" | 364 psi @ 100°F | 2" | 2" | €135.32 | |
![]() |
U7334 1/2 | 722 psi | MNPT | 1/2" | 5/8" | 5/8" | 722 psi @ 100°F | 1/2" | - | €35.61 | |
![]() |
U7334 3/4 | 582 psi | MNPT | 3/4" | 7/8" | 7/8" | 582 psi @ 100°F | 3/4" | - | €49.97 |
Explore Products
- NTN ucpl-2.1/8
- INDUSTRIAL SCIENTIFIC MX6K123Q211CPO Multi-Gas Detector, IP64, MX6 iBrid, Lithium Ion, CO/H2S
- EAGLE T8003FS Quik-Deploy SpillNest,30 Gallon, 2 ft x 4 ft x 6 In, Yellow
- FABORY U36000.250.0001 Retaining Ring, External, Standard, 0.078 Inch Thk, 2.36 Inch Grv Dia., Steel
- SMC VALVES CDQ2B40R-50DMZ-M9BAL Compact Cylinder, 40Mm Bore Size, 50 Mm Stroke Length
- HUBBELL PREMISE WIRING HFCD19048PSBK Fiber Distribution Cable, 24/48 Strand, Plenum Armored, OS2, Black
- KELE sditr-bos-dup-50 SDITR-BOS-DUP-50 | Kele | Network & Wireless
- SPEARS VALVES 1401-249 Reducer Insert Tee, Insert x Insert x Insert, 2 x 1 Inch Size, PVC
Popular Search Queries
Explore More
- INCOM MANUFACTURING
- KEYSHAFT
- GFG INSTRUMENTATION
- VALUE LINE
- CROSSFIRE
- Indoor Trash Cans
- Solid Joint Pliers
- High Force Hydraulic Punch and Die Sets
- DC Motor and Control Assemblies
- Wired Intercom Accessories
- DWYER INSTRUMENTS RTD Series Resistance Temperature Detectors
- CONDOR Standard Deerskin Leather Work Gloves
- DESTACO 827 Series Pneumatic Toggle Clamps
- PROTO Torx Impact Socket, 1/4 Inch, Imperial, Alloy Steel
- ANVIL AS1300 Series Universal Clamps, Electro Galvanized
- SPEARS VALVES CPVC Gauge Guard, EPDM Diaphragm
- WRIGHT TOOL 1/4 Inch Drive Renewal Kits
- APPROVED VENDOR #0-80 Fully Threaded Standard Torx Plus Pan Black Corrosion Resistant Coated Steel Rounded Machine Screws
- CORBIN Door Closers
- WHEATON E-Z Ex-Traction Vials
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
NIBCO U733 11/4 Union Cast Copper C x C 1-1/4 In
€63.16 /unit

