DCD Design 4" Expanding Duct Puller 00620-400

Description

DCD 4" 00620 Series Duct Puller
These products are designed to grip polyethylene ducting using expanding jaws to grip the inside wall of the duct. This causes the pulling load to be spread around the circumference of the duct and allows a maximum load to be applied without damage to the ducting
Care should be taken at all times not to exceed the yield value of the ducting since this may cause permanent deformation to the duct as well as loss to the integrity of the polyethylene. On thin wall ducting, it is recommended that an outer duct sleeve be used to prevent the duct stretching during installation. A firmer and more stable grip will also be obtained when this is done. Use of a duct plugger will help to prevent mud and slurry from entering past the puller into the ducting. Duct wall thickness is normally designated by an SDR value. The lower the SDR value, the heavier the wall thickness. These products can be used on SDR 11 through SDR 17 ducting
When ordering 10 and 12 Duct Pullers, the inside diameter of the duct must be known in order to select the correct duct puller part number. Jaw sets are easily interchangeable in the 10 and 12 size pullers. Alternate jaw sets for different SDR values can be purchased separately
Part No.: 00620-400
Nominal Duct Size: 4"
3:1 Safe Working Load: 12,000 lbs.
Rear Eye Capacity(SWL): 2,500 lbs.
Inside Duct Diameter:
Decimal:
Min.: 3.500"
Max.: 4.063"
Millimeter:
Min.: 88.9
Max.: 103.2
Weight: 15.00 lbs
Duct Sleeve Part No.: 00625-400
Duct Plugger Part No.: 00630-400