SPIDER CLAMP - SERIES 400
This model has two independent expanding clamps, allowing independent alignment of two hollow cylindrical components of different diameters. The bottom expanding clamp is inserted and clamped in the pipe by means of the knob.
Then the other part (e.g. a flange) is placed over the top expanding clamp and clamped by means of the hand-bar. This model is specially suited for heavy parts. All locating rails are in stainless steel.
| New Part No | Old Sumner Part No | Clamping Range Ø/D | Weight |
|---|---|---|---|
400-1 SS |
784100 |
2 – 6″/54 – 140 mm |
3.31 lbs/1.50 kg |
400-2 SS |
784102 |
4 – 8″/85 – 220 mm |
9.15 lbs/4.15 kg |
400-3 SS |
784103 |
6 – 14″/120 – 350 mm |
26.01 lbs/11.80 kg |
400-4 SS |
n/a |
8 – 20″/180 – 520 mm |
65 lbs/30.00 kg |
400-5 SS |
n/a |
16 – 36″/400 – 940 mm |
145 lbs/65.00 kg |
* Suitable for stainless steel
ELBOW SPIDER CLAMP - SERIES 500
This model with two independent clamps is used for clamping flanges of all kinds and similar parts to elbows and pipe-bends of various diameters.
The lower expanding clamp has strong gripping feet which insert into the bend and are tightened by means of the knob. Then the other part (e.g. a flange) is placed over the top expanding clamp and clamped by means of the hand-bar.
| Part No | Clamping Range Ø/D | Weight |
|---|---|---|
500-1 SS |
2 – 4″/54 – 115 mm |
1.15 kg/2.53 lbs |
500-2 SS |
4 – 7″/85 – 125 mm |
7.05 lbs/3.20 kg |
500-3 SS |
6 – 12″/120 – 315 mm |
21.16 lbs/9.60 kg |
* Suitable for stainless steel
SCISSOR CLAMP - SERIES 100
For quick and accurate alignment of pipes of equal or differing diameters on a common centre line.
Automatic diameter compensation. There’s no need to make additional adjustments.
All parts stay easily accessible for welding.
| Part No | Clamping Range Ø/D | Weight |
|---|---|---|
100-1 SS |
¾ – 3″/10 – 70 mm |
4.85 lbs/2.20 kg |
100-2 SS |
1.5 – 5″/40 – 140 mm |
11.90 lbs/5.40 kg |
100-3 SS |
2.5 – 12″/75 – 330 mm |
55 lbs/25.00 kg |
* Suitable for stainless steel