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Extreme Small Cutter (DC38)

Travels through 100 mm (4″) bends and drops into a 100 mm (4″) shaft when travelling downstream.

Its specialty is to cut through extreme blockages either in a forward direction (straight line), around bends or dropping into a shaft, with its back-turbo nozzle and used in 100 – 150 mm lines (4″-6″) caused by big tree roots, ice, hard fat etc.

Can be adjusted with rings to increase its power to work in 100 mm, 150 mm, 225 mm and 300 mm lines (4″, 6″, 9″ & 12″).

Minimum hose size to be used on it is 1/4″.

Category:

Quickly and easily cuts with its back-turbo nozzle upstream or downstream, with the world’s most powerful reverse turbo nozzle (internal spinning). It produces the highest quality Laminar flow water on the market. This will free you from constant oiling and servicing.

Specifically designed to travel on the bottom of the drain (it does not fly in the line), needs a 39 mm (1 1/4) space at the bottom of the line to get through.

To exit the line it needs 39 mm (1 1/4″) for the pipe to have collapsed. The outside height of this assembly is 38 mm. Travels through 100 mm (4′) 90° bends and when travelling downstream drops into a 100 mm (4″) shaft.

Ideal assembly to use when travelling downstream and dropping into a 100 mm or 150 mm (4″-6″) shaft and you need to cut the roots hanging from the top of the capped junction.

D = is the dual hoses suppling water to the assembly
C = is the carriage that the turbo nozzle and the ceramic jets connect to
38 = is the outside diameter 38 mm

Technical information:

This assembly with its 24° back turbo nozzle, uses the same power as it cuts to thrust you up or down the line. This enables you to use 100% power to cut and thrust.

You only need a minimum 15 – 21 l/min (4 – 6 gpm) at 3000 – 5000 psi to operated.

Scenarios:

It can be jetted to work in different scenarios:

A: Jetted 15 – 21 l/min (4 – 6 gpm) with a 30 m (100′) 1/4 hose on a portable mini reel connected to the end of your main reel, you can work in 100 mm (4″) lines, go around 100 mm (4″) 90° bends and drop into a 100 mm (4″) square junction whilst travelling downstream. If you have a jetter over 15 – 21 l/min (4 – 6 gpm) you will by-pass the water to your tank with your needle valve or dump valve (unloader valve).

Note: Many plumbers use 60 m (200″) of 1/4″ hose on their mini reel. We recommend due to the high-pressure loss in 1/4″ hose (600 psi per 30 m -100″), to cut your 1/4″hose in half, store it in your vehicle and either use it in a longer run or as a spare hose if your hose bursts.

B: Jetted 15 – 21 l/min (4 – 6 gpm) with a 60 m (200′) 3/8 hose on a portable mini reel connected to the end of your main reel, you can work in 100 mm (4″) lines, go around 100 mm (4′) 90° bends and drop into a 150 mm (6″) square junction whilst travelling downstream. If you have a jetter over 15 – 21 l/min (4 – 6 gpm) you will by-pass the water to your tank with your needle valve or dump valve (unloader valve).

C: 15 – 21 l/min (4 – 6 gpm) with a 60 m (200′) 3/8 hose on a portable mini reel connected straight to the jetter you can work in 100 mm (4″) lines, go around 100 mm (4′) 90° bends and drop into a 150 mm (6″) square junction whilst travelling downstream. If you have a jetter over 15 – 21 l/min (4 – 6 gpm) you will by-pass the water to your tank with your needle valve or dump valve (unloader valve).

D: Jetted with all your water when your pump is over 15 – 21 l/min (4 – 6 gpm) with your 120 m (400″) 3/8, 1/2 or 3/4 main reel hose you can use by screwing on a Thruster (jetted to take the left-over water) between the DC38 (jetted 5.5 – 8 gpm) and the main reel.

Thruster:

Screw on the Thruster (jetted to take the left-over water) between the DC38 (5.5 – 8 gpm) and the main reel to utilise all the water coming from your jetter as thrust to get you further.

Safety pipe used in straight lines:

Designed to be used in 150 – 450 mm (6-18″) lines with small or large size jetters. With the safety pipe the assembly cannot make a U turn in lines 150 – 450 mm (6-12″).

Rings:

By using a ring cap on the front and different rings 100mm (4′), 150 mm (6′), 225 mm (9′), 300 mm (12′) sized rings) on the back-turbo nozzle you can adjust it like a cannon in lines to cut through bigger roots.

In large lines you can use our assemblies (penetrators or cutters) to create a hole to pass your
big controlled rotation nozzles through to finish the job if our cutters cannot cut all the roots.

Front cap:

With the front cap on its also used to flush out debris or as a hammer to push out for example a brick from the line.

Front turbo nozzle:

Un-screw the front cap and screw on a front facing turbo nozzle. Now you can use the DC38 as a front penetrator and back cutter at the same time. You will need a minimum of 30 l/min (10gpm).

The DC38 assembly is made from stainless steel for it not to rust. The turbo nozzles seat and rotor are tungsten carbide. This will free you from constant oiling and servicing. The 3/16 hoses and assembly are rated at 5000 psi.

The Y connector at the back of the assembly can have a 1/4″ or 3/8″ Stainless steel female swivel and can be connected to any hose with adapters.

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