DW100 & 180 water pumps

Hi Dredgers,

Has any one of you used the DW100 & 180 water pumps on your dredges?

I have been struggling to find water pumps & compressors off Proline & Keene distributors for a 4”, even reached out to both suppliers in the states.

I have decided to order from overseas, (engine, pump, compressor) and will have 1x DW100 and 3x DW180’s as surplus if anybody is chasing them.

Cheers,

Kris

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Yep awesome pumps for the money, also the new compressors from Qingzhou are amazing. The only thing I would stay clear of is the pre made dredges.

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Cheers Gav.

I decided to order the pre-assembled GX200, DW100 & R1080 compressor + extra pumps in case anybody is struggling to buy them.

DW 180 I mean. Yeah… I wasn’t too interested in buying the whole 4” dredge, looked a bit cheap & nasty

Gav, did you purchase 16mm? Only ask as the supplier said no to imperial

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Interested to hear how you get on, the only thing that put me off buying a dw180 was that it seemed like the pump wouldn’t mate directly onto a genuine honda gx200 PTO

Bloody good point mate. I am having my GX200, DW180, & R1080 compressor assembled at the factory. I’ve asked for 3/4 Keyed Shaft as 5/8 threaded doesn’t exist, but 16mm does.

Are they the Chinese T80s Gav?

Pretty sure all the pumps I had where 3/4” key shaft with the bolt through Center of impeller, it’s been a while now though?

Yep they are but the new upgraded version

Cheers Gav.

I spoke to the supplier yesterday, only 3/4 available is for the 350 prototype, not the upgraded 180 (N1080) which are only available in 16mm. Hence ordering the GX200/pump/compressor combo in 16mm.