expanders

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CONDENSER EXPANDERS

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G-900

¼" to " O.D.

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G-1300

" O.D.

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G-8012

1¾" to 4"

Special Application

*Contact us for further information on all products listed.

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Pipe Sizing (PST)

Enlarges the pipe-end diameter in 2 steps

  • Provides correct clearance between O.D. & I.D. prior to making a welded joint (silver solder or brazed)

  • Threaded mandrel allows accurate sizing adjustments 

Lisen Flaring

¼" to 2⅝" O.D.

Designed for making tube connections without fittings

Short Reach (SR)

Compact design.

Confined areas.

  • Used in bent tube applications

  • Full expansion with minimum travel of the mandrel

Sugar Mill Evaporator

Built to order
 

  • Fixed roll length

  • Power or hand-driven

Collins

½" to 4½" O.D.

 

  • Self-feeding

  • Compact design

  • Quick, easy to use; no assembly

3-Roll Expanders

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G-800

½ to 1½ O.D.

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G-1200
"A" Reach

½ to 1½ O.D.

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G-1200
Standard Reach

½ to 1½ O.D.

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G-1200
"C" Reach

½ to 1½ O.D.

5-Roll Expanders

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G-800

" to 1½" O.D.

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G-1200

" to 1½" O.D.

 
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B-1000

1" to 4½" O.D.

​Tube Sheet Thickness:

½ to 2¾

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B-3000

1¼" to 4½" O.D.

​Tube Sheet Thickness:
½ to 5

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B-2000

1" to 4½" O.D.

​Tube Sheet Thickness:
½ to 2¾

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Refinery Expanders

  • Self-feeding

  • 5-roll expansion

  • Produces uniform expansion

 

 

Call for details.

*Mandrels sold separately.

BOILER EXPANDERS

Firetube Expanders

FTE (non-flaring)

2", 2½" and 3" O.D.

 

Tube Sheet Thickness:

to 1"

  • Accommodates10-14 gauge tube walls

  • Expands and seals tubes in round or oval tube sheet holes

  • Ball-bearing thrust collar allows torque controlled tube rolling

Call for details.

FTF (flaring)

2", 2½" and 3" O.D.

 

Tube Sheet Thickness:

to 1"

  • Accommodates10-14 gauge tube walls

  • Offset flare rolls eliminate ridges

Call for details.

*Mandrels sold separately.

ACCESSORIES

 

FOR CONDENSER
EXPANDERS

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Impact Wrenches

Lube-A-Tube
Tube Lubricant

FOR BOILER
EXPANDERS

Ratchet Wrenches

Designed for use with boiler expanders, u-joints and extensions when air or electric power sources are unavailable.

 

Call for details.

Adapter Sleeves

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Universal Joints

Available in Single and Double Universal joints.

Call for details.

Gear Drives

Expand tubes in close, hard-to-reach places.

Available in Right Angle & Parallel Gear Drives

Call for details.

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