DGT and Tightfit is a non-brazed connection suitable for pipping. There is no need for any special tools and, it meets stringent requirements in terms of safety and leak tightness.
Advantage
Durable in high pressure and temperature
Easy Installation and Fire-free connection
No need to apply for hot work permit or station fire safety watchers onsite
Increase system reliability with no risk of copper oxide/soot in pipes due to brazing
Refrigerant
R32
R410a
Video1
Video 2
Specifications
Standard Joints (same size piping on each side)
Box Model Name
No. of joints/box
Dimensions
Weight (g)
ND φ
AF (mm)
L (mm)
UK.DGT-1/4
10
1/4" (6.4mm)
19
46.2
106
UK.DGT-3/8
10
3/8" (9.5mm)
22
51.4
139
UK.DGT-1/2
10
1/2" (12.7mm)
23.8
82.3
170
UK.DGT-5/8
10
5/8" (15.9mm)
29.7
82.8
236
UK.DGT-3/4
5
3/4" (19.1mm)
35
85.5
327
UK.DGT-7/8
5
7/8" (22.2mm)
38
93.5
401
UK.DGT-1_1/8
5
1 1/8" (28.6mm)
45
99.5
546
UK.DGT-1_3/8
5
1 3/8" (34.9mm)
51.1
101.5
686
UK.DGT-1_5/8
5
1 5/8" (41.3mm)
58.3
103.5
881
Specifications
Asymmetry joints (different size piping on each side)