Ultra High Flow Oxygen Regulator - MR400 - 20 bar
ITEM CODE: PA1450
£754.00
(Inc £904.80)
Oxygen MR400 Regulator Special Applications High Flow
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Special Applications High Flow Oxygen Regulator - MR400 - 20 bar Outlet Pressure from G1/2 Outlet

This is typically a European style utra high flow oxygen regulator for use in heavy cutting, thermic lancing and other arduous applications being able to deliver 20 bar working pressure.

This is a large regulator constructed from brass with a "Tee" bar for pressure adjustment - the tee bar may be removed and the pressure setting locked off with the lock nut on the PA screw.
As standard the regulator is sold complete with standard bullnose connection which is rated for use with 230 bar cylinders, should you require the same regulator with the 300 bar NEVOC inlet connection then that is also possible.  The regulator has a straight through inlet / outlet configuration but is supplied with a downward pointing high flow adaptor in G1/2 connections.

The pressure range is from 0 to 20 bar gauge.
The MR400 is a large single stage regulator with 2 gauges, the outlet pressure or working pressure gauge as well as the cylinder contents gauge.

When this regulator has to be used with mixed gas systems it is important the flashback arrestor is capable of working at the higher pressure this MR400 oxygen regulator can deliver plus of course the FBA  needs to be of adequate size so as to be able to flow the correct volume of gas with minimal pressure drop.

To achieve high flow with longer lengths of hose, over 10m in length it would be better to operate with larger bore hoses (16 to 19mm - 5/8 to 3/4" bore) so as to increase flow and minimise the pressure drop, a short working length of 3 to 5 m may be added at the end to allow easy torch manipulation.  Special fittings may be required to fit the hose while having the G1/2" connections.

For very high flow applications, generally from piped outlet points then the OLS120 regulator will be required.

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Special Applications High Flow Oxygen Regulator - MR400 - 20 bar Outlet Pressure from G1/2 Outlet

This is typically a European style utra high flow oxygen regulator for use in heavy cutting, thermic lancing and other arduous applications being able to deliver 20 bar working pressure.

This is a large regulator constructed from brass with a "Tee" bar for pressure adjustment - the tee bar may be removed and the pressure setting locked off with the lock nut on the PA screw.
As standard the regulator is sold complete with standard bullnose connection which is rated for use with 230 bar cylinders, should you require the same regulator with the 300 bar NEVOC inlet connection then that is also possible.  The regulator has a straight through inlet / outlet configuration but is supplied with a downward pointing high flow adaptor in G1/2 connections.

The pressure range is from 0 to 20 bar gauge.
The MR400 is a large single stage regulator with 2 gauges, the outlet pressure or working pressure gauge as well as the cylinder contents gauge.

When this regulator has to be used with mixed gas systems it is important the flashback arrestor is capable of working at the higher pressure this MR400 oxygen regulator can deliver plus of course the FBA  needs to be of adequate size so as to be able to flow the correct volume of gas with minimal pressure drop.

To achieve high flow with longer lengths of hose, over 10m in length it would be better to operate with larger bore hoses (16 to 19mm - 5/8 to 3/4" bore) so as to increase flow and minimise the pressure drop, a short working length of 3 to 5 m may be added at the end to allow easy torch manipulation.  Special fittings may be required to fit the hose while having the G1/2" connections.

For very high flow applications, generally from piped outlet points then the OLS120 regulator will be required.

Finance - PayPal Credit

Login on PayPal at the checkout process; 
Click one of these two boxes. Simple! 


Spending over £99 on our website? If so, PayPal Credit is for you. It is essentially an interest free credit card without the card. 
You can make your purchase and pay it back over 4 months with 0% interest. Obviously if you take longer than 4 months to pay back there is interest associated to PayPal Credit, it's how they make their money. If however you pay the purchase off within the interest free time frame you will not pay anthing more than the purchase cost. 

To improve your chances of being eligible for PayPal Credit you must; 
1. Be aged over 18
2. Not be recently bankrupted 
3. Have an annual income over £7500 
4. Have a good credit history 

If you are to use PayPal credit then we can only ship to the PayPal verified address. We will not be able to ship to another location. 

Any use of PayPal Credit will lead to a contract between yourself and PayPal.
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