H75VN

Description

Features
– Single seal
– Cartridge unit available
– Design acc. to API 682/ISO 21049
– Category 2 and 3, Type A, Arrangement 1
– Independent of direction of rotation
– Rotating multiple springs
– Integrated pumping device available (H75VP)

Advantages

– “Low-Emission-Seal” acc. to the American STLE-
– Universally applicable both for retrofits or original Equipment
– Efficient stock-keeping due to standardized components
– Extended selection of materials
– Extended field of operation in terms of temperature and Pressure
– Metal parts also in special materials available

Operating range

*Shaft diameter:
*d = 20 … 110 mm (0.79″ … 4.33″)*
*Pressure: p1 = 40 bar (580 PSI)
*Temperature:
*t = -40 °C … +220 °C (-40 °F … 428 °F)
*Sliding velocity: vg = 23 m/s (75 ft/s)
*Axial movement: ± 2.0 … 4.0 mm depending on diameter and installation situation

Recommended applications

– Process industry
– Oil and gas industry
– Refining technology
– Petrochemical industry
– Power plant technology
– Light hydrocarbons
– Hot water
– API 610 / ISO 13709 pumps
– Process pumps