Rotarex - Discharge Hose

The discharge hose is used for the connection of the constant low and pressure discharge regulator to the check valve.

The discharge hose is provided with one W21.8 x ¹⁄₁₄” nut and one G3/4”nut. The nuts are protected with plastic caps, which must be removed before installation.

The W21.8 x ¹⁄₁₄“ nut with the pressed gasket is installed on the constant low and pressure discharge regulator. The G³⁄₄“ nut with the inserted gasket is connected to a check valve.

Technical Details

Manufacturer: Rotarex (Luxembourg)

Nominal diameter: DN 12

Connection thread inlet : W21.8 x ¹⁄₁₄” ● G³⁄₄”

Length : 400 mm.

Working pressure : max. 380 bar

Burst pressure : 1520 bar

Bending radius : 130 mm.

Standard : EN 853 2 SN

Material :

• Connection W21.8 x ¹⁄₁₄” : Brass
• Connection G³⁄₄” : Steel coated
• Hose inner layer : Oil resistant synthetic rubber
• Hose insert : Two high tensile steel wire braided inserts
• Hose outer layer : Oil resistant and weatherproof synthetic rubber

Conformity : Vds

Approved : UL / FM

Documents and Resources

Technical Data Sheets

•  Technical Data Sheet

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