Hydrogen Products
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Vendor: Niche Gas Products
Harris SG905BR high purity semi auto changeover manifold
The Harris SG905 BR is a brass plated, two stage differential auto change control panel and is designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 5.0 purity (99.999%), on gas distribution systems where constant delivery pressure is... -
Vendor: Niche Gas Products
Harris H47 - all gases
For installing in a pipeline as a second stage regulator where extreme flow is required eg for feeding gas pipelines for plasma and laser cutting. 15 bar and 40 bar outlet pressure versions available Wall mount brackets with isolation valve and tube fitting also... -
Vendor: Niche Gas Products
Harris 847 - all gases
As Pipelines become more common in the work place, it is important that each outlet has a regulator specifically designed to handle the lower pressures (compared to cylinders) and also to supply a constant supply of gas through the outlet of the regulator. As... -
Vendor: Niche Gas Products
S486 Single Stage Stainless Steel High Flow
Concoa stainless steel construction regulator for corrosive and non-corrosive gases where high flows are required. Outlet pressures up 250 PSI (1750 kPa). -
Vendor: Niche Gas Products
Harris Model H25 - all technical gases
For plasma & laser cutting systems In some applications there is a requirement for high flow, high pressure and high purity. This cylinder regulator offers unparalleled features at exceptional value for money. It suits applications which are specifically designed for high flow requirements for... -
Vendor: Niche Gas Products
Dual Stage High Flow Regulator, 2 Stage, Vertical Inlet, all technical gases
Dual stage high flow. Three times the flow of Comet 750 The NGPGS750HF range of regulators offers constant pressure benefits of a two stage regulator. It has a high outlet flow capacity not found in many dual stage regulators. The flow capacity can be... -
Vendor: Niche Gas Products
NGPGSL700HF - Line regulator - all gases
Ideal for low pressure supply sources. The NGPGSL700HF range of regulators offers the ability to deliver high flows from low pressure supply sources. This makes it ideal as the main regulator for a reticulation system that uses a bulk liquid vessel as the supply... -
Vendor: Niche Gas Products
S492 Single Stage Brass High Pressure
Concoa chrome plated brass construction regulator for non-corrosive gases where high inlet and outlet pressures are required. Outlet pressures up to 4500 PSI (31000 kPa) -
Vendor: Niche Gas Products
S485 Single Stage Brass High Flow
Concoa brass construction regulator for non-corrosive gases where high flows are required. Outlet pressures up 250 PSI (1750 kPa) -
Vendor: Niche Gas Products
S493 Single Stage Stainless Steel High Pressure
Concoa stainless steel construction regulator for non-corrosive gases where high inlet and outlet pressures are required. Outlet pressures up to 4500 PSI (31000 kPa). -
Vendor: Niche Gas Products
Length: 1.2 metres
Features. Part no: NGP Length : 1.2 metres Hose Liner: Tefzel MWP Bar: 200 Inlet (Cylinder): Type 20 Outlet (female): 3/8” BSP LH -
Vendor: Niche Gas Products
Length: 800mm [NGP1506]
Features. Part no: NGP 1506 Length : 800 mm Hose Liner: Tefzel MWP Bar: 200 Inlet (Cylinder): Type 20 Outlet (female): 3/8” BSP LH -
Vendor: Niche Gas Products
Length: 1.8 metres [NGP1508]
Features. Part no: NGP 1508 Length : 1800 (mm) Hose Liner: Tefzel MWP Bar: 200 Inlet (Cylinder): Type 20 Outlet (female): 3/8” BSP LH -
Vendor: Niche Gas Products
Non-Return Valve 800-ES. MWP: 300Bar. ¼"NPT
WITT non-return valves for reliable protection against dangerous reverse gas flow. Every non-return valve 100% tested. Benefits: a spring-loaded non-return valve prevents a reverse flow of gases which could lead to unwanted gas mixtures no leaks – using of a spring-loaded valve assembly with... -
Vendor: Niche Gas Products
Non-Return Valve NV600H. MWP: 40Bar. ½", 3/4", 1"BSP
WITT non-return valves (check valves) for reliable protection against dangerous reverse gas flow. Every non-return valve (check valve) 100% tested. Benefits: a spring-loaded non-return valve (check valve) prevents a reverse flow of gases which could lead to unwanted gas mixtures low opening pressure approx.... -
Vendor: Niche Gas Products
Non-Return Valve 600H-ES. MWP: 40Bar, ½", 3/4" & 1"BSP
WITT non-return valves (check valves) for reliable protection against dangerous reverse gas flow. Every non-return valve (check valve) 100% tested. Benefits: a spring-loaded non-return valve (check valve) prevents a reverse flow of gases which could lead to unwanted gas mixtures low opening pressure approx.... -
Vendor: Niche Gas Products
Safety Relief Valves - Catalogue / Operating Instructions
Safety relief valves / pressure relief valves protect plant and equipment against explosion due to over pressure WITT is a manufacturer of safety relief valves or pressure relief valves. Safety relief valves respectively pressure relief valves or pressure safety valves are designed to protect against overpressure by... -
Vendor: Niche Gas Products
AV 919-ES: 5 - 500 mbar
Opening pressure from 5 - 500mbar. Housing stainless steel Thread size: 2" BSP RH Female, 2" NPT female, 1½" NPT female The WITT safety relief valve AV919 is used to avoid the lowest overpressure. The vital benefit compared to competitive products is its high... -
Vendor: Niche Gas Products
SV 811L: 4.5 ≤ 25.0 bar & >25.0 < 45.0 bar
Spring-loaded, direct-acting pressure relief valve for hydrogen-powered motor vehicles in accordance with European Regulation (EC) No. 79/2009, as implemented by Regulation (EC) No. 406/2010. SV811 (Type 1) Opening pressure 4.5 up to ≤ 25.0 bar SV811 (Type 2) Opening pressure >25.0 up to 45.0... -
Vendor: Niche Gas Products
AV 619: 5 - 500 mbar
Opening pressure from 5 to 500 mbar! Thread sizes: 1/2", 3/4" & 1" RH Female The WITT safety relief valve AV619 is used to avoid the lowest overpressure. The vital benefit compared to competitive products is its high accuracy response in the range from...
The future belongs to hydrogen. Hydrogen is already widely used in industry as a raw material, process gas, and as a fuel in a wide range of applications. ‘Green hydrogen’ generated using renewable energy is a key future energy source, as well as a means to store and transport energy.
But hydrogen is highly flammable, reactive and explosive when mixed with oxygen. Using the right gas safety technology and equipment is therefore an imperative.
NGP stocks Witt safety equipment who has long specialised in hydrogen applications and offers you the appropriate gas technology assembled and tested to the highest standards. With WITT products you are making your hydrogen process safe and efficient.
NGP also supplies LifeGuard safety hoses specifically designed for Hydrogen use in either ETFE liner or stainless steel convolute.