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Sumner Flange Spreaders

Sumner Flange Spreaders are available in Manual Flange and Hydraulic Flange Spreader options. Sumner Manual Flange Spreaders are available in 4 different models ranging from 1" to 24" and can be used for 150 lbs. to 1,500 lbs. Sumner Hydraulic Flange Spreaders have arm adjustment capability of 2 3/4" to 8 1/2".

Sumner Manual Flange Spreader Features

  • Four available models! Usable for flanges from 1" (25mm) to 24" (600mm).
  • Covers flanges from 150 lb to 1500 lb.
  • Safe splitting assured with specially hardened wedge.
  • Large feed screw for easy handling.
  • Use 1-3/8" wrench or 1/2" (12mm) bar to turn drive.
  • Strong enough for industrial jobs, but designed for compact use.

Sumner Hydraulic Flange Spreader Features

  • Handles tough jobs with the 10 ton flange splitter.
  • Spreader arms can change from2-3/4" to 8-1/2" (700mm to 215mm).
  • Single action cylinder has a reliable spring return.
  • Safe splitting assured with specially hardened wedge.
  • Operates easily and simply.
  • Optional hand pump and 6' (1.5m) hose are available.

Sumner Flange Spreader Accessories

We offer a hand Hydraulic Pump for Sumner Flange Spreaders with 6' (1.5 m) hose and quick disconnect.

Product Codes: 784000 784001 784002 784003 784004 777010


Item# Item Name Our Price Qty Add
784000 Sumner ST304 Flange Spreader 6"
$181.93
784001 Sumner ST303 Flange Spreader 5"
$184.06
784002 Sumner ST302 Flange Spreader 4"
$169.72
784003 Sumner ST301 Flange Spreader 3"
$159.47
784004 Sumner ST310 Flange Spreader (Hydraulic)
$875.41
777010 Sumner Hand Hydraulic Pump
$583.34
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Extended Information:

Sumner Flange Spreaders




Flange Spreader Manual


Sumner flange spreader

Sumner Flange Spreader

Part No.
Description
Spread
Pin
Diameter
150 lb
300 lb
400 lb
600 lb
900 lb
1,500 lb
784003
ST-301 Flange Spreader
3"
(76 mm)
5/8"
(16 mm)
1 - 6"
0.75 - 4"
0.5 - 2"
-
-
-
784002
ST-302 Flange Spreader
4"
(101 mm)
3/4"
(19 mm)
2 - 12"
1.5 - 8"
1 - 4"
1 - 4"
1 - 2"
1 - 2"
784001
ST-303 Flange Spreader
5"
(127 mm)
7/8"
(22 mm)
5 - 24"
2.5 - 12"
1.5 - 8"
2 - 6"
1 - 4"
1 - 3"
784000
ST-304 Flange Spreader
6-3/8"
(162 mm)
1"
(25 mm)
10 - 24"
7 - 24"
3.5 - 16"
4 - 10"
1 - 8"
1 - 5"
 
ST-310 Flange Spreader (Hydraulic)
Part No.
Description
Capacity
Cylinder
Stroke
Spread
Flange
Pin Size
150 lb
300 lb
400 lb
600 lb
900 lb
1,500 lb
784004
ST-310 Flange Spreader
9 x 92 mm
10 ton
2"
(54 mm)
1.25 - 1.63"
(32 - 42 mm)
22 - 42"
16 - 28"
14 - 24"
12 - 20"
8 -16"
4 - 8"


 



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