Explore our collection of copper compression unions and elbow, made from DZR Brass to ensure they last and resist corrosion. All our compressions fittings are Watermark approved, meeting Australia’s high standards for water use and safety. They’re perfect for various settings, able to handle temperatures from 1°C to 95°C and pressures up to 1600kPa. Each piece is tested and certified to the AS 3688 standard, guaranteeing quality. Whether for a new installation or an upgrade, our range offers reliable solutions for your plumbing needs. Discover the right fit for you, backed by durability and performance you can trust.
- Thread types: BSP
- Thread Ends: Male, Female, Compression
- Standards: AS 3688
Size | L | H | W | TH1 |
15mm | 31 | 25 | 23 | 15 |
20mm | 25 | 25 | 31 | 20 |
Size | L | H | W | TH1 | TH2 |
15C X 15C | 48 | 28 | 25 | 15C | 15C |
20C X 20C | 52 | 34 | 31 | 20C | 20C |
Size | L | H | W | TH1 | TH2 |
15MI X 15C | 41 | 26 | 23 | 15C | R 1/2″ |
20MI X 20C | 47 | 35 | 31 | 25C | R 3/4″ |
Size | L | H | W | TH1 | TH2 |
15FI X 15C | 41 | 28 | 25 | 15C | Rp 1/2″ |
20FI X 20C | 46 | 36 | 32 | 20C | Rp 1/2″ |
Size | L | H | W | TH1 | TH2 |
15C X 15C X 15C | 76 | 38 | 25 | 15C | 15C |
20C X 20C X 20C | 83 | 41 | 31 | 20C | 25C |
Size | L | H | W | TH1 | TH2 |
15C X 15C X 15FI | 76 | 31 | 23 | 15C | Rp 1/2″ |
Size | L | H | W | TH1 | TH2 |
15 | 45 | 38 | 25 | 15C | R 1/2″ |
20 | 54 | 43 | 31 | 20C | R 3/4″ |
Size | L | H | W | TH1 | TH2 |
15 | 48 | 44 | 20 | 15C | Rp 1/2″ |
20 | 54 | 47 | 31 | 20C | Rp 3/4″ |
Size
L
H
W
TH
15
46
46
25
15C
20
52
52
31
20C
Size
OD
ID
T
15
16
13
9
20
22
19
10
25
28
26
98
Size
Male Fitting End Female Fitting End Threads Per Inch Actual Barb End
Metric Size (mm) Imperial Size (inch) Inner Diameter (mm) Outer Diameter (mm) Inner Diameter (mm) Outer Diameter (mm)
6 1/8" 3.18 10.16 10.16 28 3.18
7 3/16" 28 4
8 1/4" 6.35 13.66 13.66 19 6.35
9 5/16" 19 8
10 3/8" 9.53 17.17 17.17 19 9.53
15 1/2" 12.7 21.51 21.51 14 12.7
18 5/8" 14 15.88
20 3/4" 19.04 27 27 14 19.04
25 1" 25.4 33.93 33.93 11 25.4
32 11/4" 31.75 42.59 42.59 11 31.75
40 11/2" 38.1 48.48 48.48 11 38.1
50 2" 50.8 60.47 60.47 11 50.8
65 21/2" 63.5 76.09 76.09 11 63.5
80 3" 76.26 88.87 88.87 11 76.26
100 4" 101.07 114.14 114.14 11 101.07
150 6" 152 165.12 165.12 11 152