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 for ordering information.

  • 2CU

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

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



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California Prop 65 Info

A200101 120V
A200102 240V
Carriage 28 lbs. (12.7 Kg)
Heater 6 lbs. (2.7 Kg)
Facer 7.9 lbs. (3.6 Kg)
Shipping Weight 58 lbs. (26.3 Kg)
120V Heater 100-120V, 800 Watts, 60 Hz
240V Heater 220-240V, 800 Watts, 60 Hz
Facer Hand-Operated
120V Heater Plug type NEMA 5-15P
240V Heater Plug type NEMA 6-15P
Machine Dimensions
Length 11" (279.4mm)
Width 20" (508mm)
Height 16" (406.4mm)
Shipping Dimensions
Length 24" (609.6 mm)
Width 17" (431.8 mm)
Height 20" (508 mm)

Print Specifications


Featured Replacement

Parts & Accessories

Click on a part number for ordering information.


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

Sidewall Heater Adapters

Find the right heater adapter for your sidewall fusion jobsite.
Find a sidewall heater adapter

6" IPS Polyvalve Conversion Kit

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

Part Number Description
220305 6" IPS Polyvalve Kit

External Bead Remover

Trim the bead created during the fusion process.

Part Number Description
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.

Part Number Description
203004 Heat Shield

Hot Tap Tool

Hot tap tool, rachet wrench, and storage case.

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

Insert & Adapter Box

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

Part Number Description
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.

Part Number Description
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

Part Number Description
439001 Manual Fusion Machine Stand

Multi-Mc Heaters

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

Part Number Description
252801 120V
252901 240V

Pyrometer Kit

Pryometer kit for accurately checking surface temperatures of heater.

Part Number Description
A218804 Measures surface temperature of heater

Screw/Driver Kit

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

Part Number Description
A214201 Screw/driver kit

Sidewall Insert

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

Part Number Description
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

Spare Facer

Spare facer used to face pipe ends to be fused.

Part Number Description
216101 Spare Facer

Spare Facer Blades

Spare facer blades.

Part Number Description
205702 Facer Blade Set (4 Blades), screws, wrench

Spare Heater Plate Kit

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

Part Number Description
A215701 Heater Butt Plate Kit

Spare Stand with Heater Bag

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

Part Number Description
218301 Spare Stand with Heater Bag

Storage Box

Storage box for fusion machines, inserts, and adapters.

Part Number Description
MJQ00194 2CU Storage Box

Test Caps

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

Part Number Description
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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