Shaft seals - Import export

Elastomer NBR. Brace ring and tension spring steel. Rotary shaft lip seals are readytoinstall seals for sealing rotating shafts. They are made from an elastomer outer sleeve and an internal bracing shim. The tension spring ensures increased pressure of the lip against the shaft and supports static sealing. Form A DIN 3760 (ISO 6194/1) version, smooth OD. Form AS DIN 3760 (ISO 6194/0) version, smooth OD with extra dust lip to protect from external dirt. The material NBR has a high wear resistance and is resistant to motor fuels, oil, hydraulic oil and lubricating grease. Operating limits Circumferential speed (m/s) ≤12 Pressure (MPa/bar) ≤0.05/0.5 (rotary shaft lip seals are generally meant for unpressurised operation).

We manufacture rough or fully machined shaft liner sealing bearing & labyrinth in aluminium bronze and specific nickel lead bronze. Excellent for use as friction parts with good mechanical properties. We also produce rough or fully machined wearing ring in martensitic stainless steel. high mechanical properties, good abrasion and impact resistance.

Cost-effective solution for fire-protected shaft walls - With peripheral lip seal (silicone) against smoke penetration - Quick and easy installation. Fire resistance on duct side and room side NF EN 1634-1 : +A1 : 2018 The inspection hatch is specially designed for installation on technical ducts with one of the requirements "external and internal heat load of the duct" and a fire resistance class EI 30. It offers a safe protection against the spread of fire from a room into the duct or counteracts it. The aluminium mounting frame is equipped with a fire protection strip. The cover of the inspection hatch is filled with DF fire protection plates and protected against the passage of smoke by a four-sided circumferential seal. The cover is secured on both sides by self-adjusting safety arms. These safety arms ensure that the cover stops every time the door is opened. The cover can be easily removed and replaced

The readytoinstall compact linear housing consists of extruded aluminium housing, installed linear ball bearing 2151102 and doublesided seal. Recommended shaft tolerance h6. Load rating according to specification of the linear ball bearing. With lubrication hole M8x1. Accessory Precision guide shafts 21595. Fastening screws 07160.

Main applications Steel, Chemical, Mining, Environment Construction Horizontal process non-metallic pump equipped with mechanical seal Fully suitable for corrosive liquids or fluids with thick particles NP product with a recessed impeller For a free-flow version, please refere to our HV product Designing according to NFE 44121- DIN 24256 - ISO 2858 - ISO 5199 Suction and discharge line according to NFE 29-203 – DIN 2533 – ISO PN16 All hydraulic parts are machined from thick parts of plastic (no injection moulding) The shaft sealing is an own SOMEFLU cartridge mechanical seal design Cartridge mechanical seal version : standard, injection, rinsing, grease filling or double seal For ATEX (explosion proof), antistatic plastics charged with black carbon are used Materials PP, PVDF, PEHD, PE-UHMW, SOMEDUR® Performance data Max flow : 190 m³/h Max delivery head : 50m

Horizontal process non-metallic free-flow pump equipped with mechanical seal Fully suitable for corrosive liquids or fluids with thick particles Recessed impeller with straight blades and tangential discharge section Designing according to NFE 44121- DIN 24256 - ISO 2858 - ISO 5199 Suction and discharge line according to NFE 29-203 – DIN 2533 – ISO PN16 All hydraulic parts are machined from thick parts of plastic (no injection moulding) Plastic used : PP, PVDF, PEHD The shaft sealing is an own SOMEFLU cartridge mechanical seal design Cartridge mechanical seal version : standard seal, injection, rinsing, grease filling or double seal For ATEX (explosion proof), antistatic plastics charged with black carbon are used Max flow : 180 m³/h Max delivery head : 35m