Auto Stub Puller

Stub Pulling Gun

Stub Pulling Gun

Hydraulic Powerpack

Hydraulic Powerpack

Features

  • Designed for fast removal of ferrous and non-ferrous tubes from Condensers, Heat Exchangers, and Boilers.
  • A rapid stroke allows the removal of 10 tubes a minute with little operator efforts.
  • Gripping and pulling done in single operation.
  • Compact and lightweight pulling gun, easy to operate inside boiler drum with 24 Volt DC control.
  • Auto ejection of tube after removal.
  • Remove tubes without any damage to tube sheet.
  • Pneumatic version available for hazardous and explosive areas.
  • Low setup time and ease of operation.
  • Auto Switchover from low-pressure high flow to high-pressure low flow on load and back again when load is released.
  • Interchangeable pulling gun with same power pack.
  • Significant savings of time & money over conventional methods of stub removal.
  • Can pull from 15.8 mm to 50.8 mm I.D. tubes.

AUTO STUB PULLER SET

Model Tube Size ID Stub Pulling Gun
Model
Hydraulic
Powerpack
Model
Spring Balancer
Model To
Suspend Gun
mm inch
ASP-1 15.8 - 32 5/8 - 1.1/4 CTP - 900 PPP-35 / EPP - 15 SWF - 22
ASP-2 32 - 50.8 1.1/4 - 2 CTP - 1100 PPP-35 / EPP - 15 SWF - 40

STUB PULLING GUN - SPECIFICATIONS

Model Number CTP-900 CTP-1100
Capacity / inside dia. of expanded tube (inch) 5/8” to 1.1/4” 1.1/4” to 2”
Maximum stroke (mm) 75 120
Weight (kg) 21 39
Max. Working Pressure (bar) 700 700
Max. Pulling force (ton) 13 31

HYDRAULIC POWERPACK - SPECIFICATIONS

Model Number PPP-35 EPP-15
Power Pneumatic Electric
Motor H.P 3.5 1.5
Flow rate 4.5 lpm at 0 - 70 bar 70 - 700 bar 3.5 lpm at 0 - 70 bar 70 - 700 bar
Tank capacity (liters) 10 10
Weight including oil (kg) 40 52

Note : 5 mtr. long Remote Control and 5 mtr. long Hose set are supplied with Powerpack.