Is the Metric ISO 12151-2 24° Cone with O-Ring, 90° Elbow & Test Hose Coupling compatible with hydraulic hoses DN2 and DN4 under 630 bar?

Metric ISO 12151-2 24° Cone with O-Ring, 90° Elbow & Test Hose Coupling Format is compatible with hydraulic hoses DN2 and DN4 up to 630 bar, provided you select the appropriate size/series. The product is engineered specifically for measuring hoses DN2 or DN4, available in L (light) and S (heavy) series, and offers working pressures from 250 bar up to 630 bar depending on size. It includes a clamping sleeve for secure installation, an NBR O-ring for reliable sealing, and robust steel construction with zinc-nickel coating for corrosion resistance. Ensure you choose the size/series rated for the 630 bar working pressure for full compatibility.

Can the Metric ISO 12151-2 24° Cone with O-Ring, 90° Elbow & Test Hose Coupling be used with hoses operating at temperatures down to -30°C without degrading the NBR O-ring seal?

Yes. The Metric ISO 12151-2 24° Cone with O-Ring, 90° Elbow & Test Hose Coupling can be used with hoses operating down to -30°C without degrading the NBR O-ring seal. The product description specifies an operating temperature range from -30°C to +120°C and identifies an integrated NBR O-ring, so -30°C is within the approved lower limit for reliable sealing. Ensure the specific application does not impose additional stresses (e.g., rapid thermal cycling, incompatible fluids, or extreme pressure spikes) that could affect seal performance; if such conditions exist, verify compatibility with the hose/fluid manufacturer or consider alternative elastomers rated for lower temperatures.

Metric ISO 12151-2 24° Cone with O-Ring, 90° Elbow & Test Hose Coupling

Additional information

Material	CS – steel (cast iron)

The ISO 12151-2 metric connection with 24° cone, O-ring, and nut in a 90° angled design ensures reliable performance in demanding hydraulic applications. Available in both L (light series) and S (heavy series), it is engineered for measuring hoses DN2 or DN4 and comes complete with a clamping sleeve for secure installation. Manufactured from high-quality steel with a durable zinc-nickel coating, the fitting offers excellent resistance to corrosion and wear, extending service life even under intensive use. With working pressures ranging from 250 bar up to 630 bar, depending on the size, it guarantees safe and efficient operation in high-pressure environments. The integrated NBR O-ring provides dependable sealing, while the wide operating temperature range from -30°C to +120°C makes it suitable for diverse industrial conditions. This robust connection combines precision, durability, and versatility, making it an ideal choice for professionals seeking reliable solutions in hydraulic measurement systems.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
PS-801-42-006-00	End fitting 90° G1/2 M12x1.5 lightweight, 24° cone, O-ring, hose 2x5 mm, with sleeve	2	250
PS-801-42-008-00	End. 90° G1/2 M14x1.5 light, cone 24°, o-ring, hose 2x5 mm, with sleeve	2	250
PS-801-42-010-00	End. 90° G1/2 M16x1.5 light, cone 24°, o-ring, hose 2x5 mm, with sleeve	2	250
PS-801-43-006-00	End. 90° G1/2 M14x1.5 heavy, cone 24°, o-ring, hose 2x5 mm, with sleeve	2	630
PS-801-43-008-00	End. 90° G1/2 M16x1.5 heavy, cone 24°, o-ring, hose 2x5 mm, with sleeve	2	630
PS-801-43-010-00	End. 90° G1/2 M18x1.5 heavy, cone 24°, o-ring, hose 2x5 mm, with sleeve	2	630
PS-804-42-006-00	End. 90° G1/2 M12x1.5 light, cone 24°, o-ring, hose 4x8 mm, with sleeve	4	250
PS-804-42-008-00	End. 90° G1/2 M14x1.5 light, cone 24°, o-ring, hose 4x8 mm, with sleeve	4	250
PS-804-42-010-00	End. 90° G1/2 M16x1.5 light, cone 24°, o-ring, hose 4x8 mm, with sleeve	4	250
PS-804-43-006-00	End. 90° G1/2 M14x1.5 heavy, cone 24°, o-ring, hose 4x8 mm, with sleeve	4	500
PS-804-43-008-00	End. 90° G1/2 M16x1.5 heavy, cone 24°, o-ring, hose 4x8 mm, with sleeve	4	500
PS-804-43-010-00	End. 90° G1/2 M18x1.5 heavy, cone 24°, o-ring, hose 4x8 mm, with sleeve	4	500

The ISO 12151-2 metric connection with 24° cone, O-ring, and nut in a 90° angled design ensures reliable performance in demanding hydraulic applications. Available in both L (light series) and S (heavy series), it is engineered for measuring hoses DN2 or DN4 and comes complete with a clamping sleeve for secure installation. Manufactured from high-quality steel with a durable zinc-nickel coating, the fitting offers excellent resistance to corrosion and wear, extending service life even under intensive use. With working pressures ranging from 250 bar up to 630 bar, depending on the size, it guarantees safe and efficient operation in high-pressure environments. The integrated NBR O-ring provides dependable sealing, while the wide operating temperature range from -30°C to +120°C makes it suitable for diverse industrial conditions. This robust connection combines precision, durability, and versatility, making it an ideal choice for professionals seeking reliable solutions in hydraulic measurement systems.