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Hydrolastic Pump
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Author:  John Sneddon [ Sat Feb 02, 2013 2:02 pm ]
Post subject:  Hydrolastic Pump

Has anyone had any experience with this item

NEW Hydragas,Hydrolastic MGF Metro 1100 Suspension Pump
Mini,1100,1300,Allegro,Maxi,Ambassador,Princess,1800
Item condition: Brand New
Item number: 181070940515


GBP 51.25
Approximately AU $77.90 Buy It NowBuy It NowBuy It Now




Postage: GBP 27.00(approx. AU $41.04) - Royal Mail International Signed-forSee more services See postage discounts

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Item location: Dursley, Gloucestershire, United Kingdom
Posts to: Worldwide

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Author:  Lillee [ Sat Feb 02, 2013 2:11 pm ]
Post subject: 

Hey John,

I just literally enquired about it yesterday and will order it at the end of this month. It comes with a Low Loss Valve option which is extra and for a further 12GBP you can buy a vacuum adapter for the Low Loss Valve which essentially will make it work with any vacuum including hand held ones of the brake bleeder type.

Apparently with all of this for about $200 posted, it can do what those factory pumps can. Opening up a bypass valve, applying vacuum to suck out the air, then close valve, and pump in new fluid.

If you buy it first let me know otherwise I will give you the full review in Feb.

Author:  Morris 1100 [ Sat Feb 02, 2013 2:19 pm ]
Post subject: 

It is a grease gun. You could buy one here and get a Schrader chuck fitted to it.
The big problem with the grease gun is they are slow.

You could do what Drmini and myself both did and make a hydro pump from a master cylinder.

There is no need for a vacuum pump. You just fill it up and let it down a few times to purge the air out.

Author:  Lillee [ Sat Feb 02, 2013 2:31 pm ]
Post subject: 

I've thought of making my own for 10 years, and by the time you collect all the bits and pieces and weld (don't have a welder) I'd rather just pay $70....

Author:  Babes [ Sat Feb 02, 2013 4:30 pm ]
Post subject: 

I bought one and they work a treat. Thought it was completely poxy to start with until I put a new valve in the end of the hydro line and it held pressure. Yes a bit slow, but how many times do you need to be messing around with your hydro. The gauge stopped working pretty quick but think it may have been me that buggered it with the faulty valve.

Author:  1018cc [ Sat Feb 02, 2013 5:21 pm ]
Post subject: 

Lillee wrote:
I've thought of making my own for 10 years, and by the time you collect all the bits and pieces and weld (don't have a welder) I'd rather just pay $70....


Chong, you can make your own without welding. I put together my grease gun hydro pump with fittings from Pirtek, a valve from a US website and a pressure gauge off of eBay. It all just screwed together. Having said that though the valve from the US was about $50-60 so the $70 value of this one is very, very good.

Author:  mini1990 [ Sat Feb 02, 2013 5:28 pm ]
Post subject: 

I have one. As mentioned by Babes it works really well. Yes its a little slow but who cares, I might play with my height 1 or 2 times a year.

To let down the system I just pushed a bike pump valve end onto some hose and use that to drain the fluid out. Then use the hand pump to fill it up

Author:  Mick [ Sat Feb 02, 2013 5:34 pm ]
Post subject: 

I still have the one I created a few years ago. Its made from a grease pump and some fittings. It doesn't make a mess and is very fast, I think about 20 pumps and its done. The tank holds enough for both sides and more. The lines drain back to the tank to bleed the air out of the system.

Have you still got the one you made up SGC?

Image

Author:  OnSafari [ Sat Feb 02, 2013 6:01 pm ]
Post subject: 

I made one as per Mick's design, works a treat, and looks the goods.

Author:  MiniBill [ Sat Feb 02, 2013 6:39 pm ]
Post subject: 

Mick wrote:
I still have the one I created a few years ago. Its made from a grease pump and some fittings. It doesn't make a mess and is very fast, I think about 20 pumps and its done. The tank holds enough for both sides and more. The lines drain back to the tank to bleed the air out of the system.

Have you still got the one you made up SGC?

Image

Thats pro

Author:  Morris 1100 [ Sat Feb 02, 2013 6:48 pm ]
Post subject: 

Mick's one looks much better than this one...

Image

But how about this one...

Image

Or the porn version...

Image

Author:  Lillee [ Sat Feb 02, 2013 6:55 pm ]
Post subject: 

lol that Grease pump one looks awesome! But I think it would cost more than $70??

Glad to know it works well. All I want is the odd occasional pump up or flush. The fact that it's $70 or $200 for the full monty with vacuum is a nice thought.

Author:  Mick [ Sat Feb 02, 2013 7:07 pm ]
Post subject: 

From memory I think all up it was about 120 or 130 to build.

The original hydro machines are awesome, especially with vacuum if it works, but they get pretty expensive if you're after one. You can omit the need for vacuum by pumping up and releasing three of four times. The air gathers at the high points and blows out to the tank as you release it. Without an original pump with vacuum, all other types of pumps need to cycle the hydro up and down a few times to flush them out.

I used the grease pump because the grease gun based units need to be refilled mid pump up at least once which makes things pretty messy and introduces the chance of air getting into the fill.

Here's the build link:
http://www.ausmini.com/forums/viewtopic ... hydro+pump

Author:  9YaTaH [ Sun Feb 03, 2013 8:29 pm ]
Post subject: 

Morris 1100 wrote:
Image



:!: Exterminate :!: Exterminate :!:

Author:  sgc [ Mon Feb 04, 2013 11:15 am ]
Post subject: 

Mick wrote:
Have you still got the one you made up SGC?


Absolutely! Still works well, although it doesn't get much use these days :)

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