½" CTS - 2" IPS (16mm - 60mm)

The 2CU will butt fuse ½" CTS to 2" IPS (16mm to 60mm) pipe, tees, ells and other fittings. This combination unit (CU) incorporates McElroy's patented sidewall feature. Sidewall clamps with chain vise allow the unit to be attached on the centerline of a pipe main for sidewall fusion of ½" to 2" service saddles, round base branch saddles and small tapping tees. The 2CU is equipped with chain lengths that will clamp up to 8" IPS pipe. Additional chain lengths are available for larger main sizes.

A range of accessories are available for the 2CU, including a Manual Fusion Machine Stand that brings fusion operations to a comfortable level.

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Click on a part number below for pricing and order information.

  • 2CU

    Fusion machine, heater, facer, insulated heater/facer stand, and screw/driver kit

    Description Part Number
    Please select a model to customize.
    100V - 120V A200101
    Please select a model to customize.
    220V - 240V A200102
    Starting at



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California Prop 65 info

A200101 100V - 120V
A200102 220V - 240V
Carriage 28 lbs. (12.7 Kg)
Heater 7.2 lbs. (3.3 Kg)
Facer 7.9 lbs. (3.6 Kg)
Shipping Weight 58 lbs. (26.3 Kg)
Heater 800 Watts, 60 Hz
Facer Hand-Operated
100-120V, 50/60Hz, 1Ph Heater Plug type NEMA 5-15P
200-240V, 50/60Hz, 1Ph Heater Plug type NEMA 6-15
Machine Dimensions
Length 11" (279.4mm)
Width 20" (508mm)
Height 16" (406.4mm)
Shipping Dimensions
Length 28" (711.2 mm)
Width 16" (406.4 mm)
Height 20" (508 mm)

Print Specifications

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Featured Replacement

Parts & Accessories

Click on a part number for ordering information.


Surface hardened for longer life and are serrated for maximum grip.

Sidewall Insert

Inserts for sidewall fusion using Sidewinder, 2CU, 28/250 machines to help re-round 18" OD mains and smaller.

410211 1 ¼" IPS
410212 1 ½" IPS
410213 2" IPS
410305 3" IPS
410405 4" IPS
410411 4" DIPS
821403 6" IPS
821405 6" DIPS
835812 8" IPS
835813 10" IPS
835814 12" IPS
835815 14" IPS
835816 16" IPS
835817 18" IPS

Multi-Mc Heaters

Heaters have a microprocessor control and dial thermometer to monitor temperature. Requires adapters for use.

252801 100-120V, 50/60Hz, 1Ph
252901 200-240V, 50/60Hz, 1Ph

Spare Heater Plate Kit

Heater adapters have an anti-stick coating and are required for butt fusion.

A215701 Heater Butt Plate Kit

Spare Facer

Spare facer used to face pipe ends to be fused.

216101 Spare Facer

Spare Facer Blades

Spare facer blades.

205702 Facer Blade Set (4 Blades), screws, wrench

6" IPS Polyvalve Conversion Kit

Converts a standard 6" Hot Tapping Tool to a 6" Polyvalve Hot Tap Tool. Kit includes 3" OD cutter.

220305 6" IPS Polyvalve Kit

External Bead Remover

Trim the bead created during the fusion process.

1221101 For 1 ¼" to 6" IPS pipe
1221601 Extra blades for 1221101

Heat Shield

For fusing two materials with different melt rates. Shields the faster melt rate materials from over melting.

203004 Heat Shield

Hot Tap Tool

Branch saddle tapping tool for medium density (2406/2708) polyethylene pipe.

220002 2"
220003 2"
220106 3"
220107 3"
220206 4"
220207 4"
220302 6"
220303 6"
247201 63mm
247301 90mm
247302 110mm
247401 125mm
247402 160mm

Insert & Adapter Box

Storage box for organizing your inserts and adapters for safe keeping.

ASW15902 Storage Box

Line Pipe Bolster

For chain-clamp Sidewinder, 2CU and 28/250 to support and re-round main sizes from 1 ¼ IPS to 8" IPS.

413301 2" IPS
413302 3" IPS
413303 4" IPS
413304 1 ¼" IPS
413305 1 ½" IPS
413306 6" IPS
413315 4" DIPS
413316 6" DIPS
827801 8" IPS

Machine Stand

439001 Manual Fusion Machine Stand

Pyrometer Kit

Pryometer kit for accurately checking surface temperatures of heater.

A218804 Measures surface temperature of heater

Screw/Driver Kit

Spare driver kit with insert screws and wire brush for cleaning serrated jaws and inserts.

A214201 Screw/driver kit

Spare Stand with Heater Bag

Holds facer and heater for easier carrying and protection. Heater bag helps the heater maintain a constant temperature.

218301 Spare Stand with Heater Bag

Storage Box

Storage box for fusion machines, inserts, and adapters.

MJQ00194 2CU Storage Box

Test Caps

Includes test cap and lanyard assembly. 1/4" MPT adapter fitting and pressure gauge sold separately.

TP-1302 40mm
TP-1303 50mm
TP-1304 63mm
TP-301 ½" CTS
TP-302 ½" IPS
TP-303 ¾" CTS
TP-304 ¾" IPS
TP-305 1" CTS
TP-306 1" IPS
TP-307 1 ¼" CTS
TP-308 1 ¼" IPS
TP-309 1 ½" IPS
TP-310 2" IPS
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