Shaft seal - Import export

without shaft seal Robust and casted casing CARTRIDGE UNIT for fast and easy maintenance Temperature up to 120°C (higher temperatures are possible) Close coupled, single stage, back-pullout-design Universal DIN/ANSI connection Suction port DN65 Discharge port DN50

without shaft seal robust and casted casing CARTRIDGE UNIT for fast and easy maintenance Temperature up to 120°C (higher temperatures are possible) Close coupled, single stage, back-pullout-design Universal DIN/ANSI connection Suction port DN25 Discharge port DN20

without shaft seal streamlined spiral housing made of PP volume flow of up to 950 l/min delivery head of up to 42 m.WC back pull-out

without shaft seal streamlined spiral housing made of PP or ETFE volume flow of up to 320 l/min delivery head of up to 18m.WG back pull-out

With internally protected sealing lip. With O‑ring for sealing in the groove base. For high peripheral speed and increased chemical resistance

Types RWDR‑A, RWDRAS, RWDR‑B, RWDRBS, RWDR‑C, RWDRCS

High pressures at relatively low speed. For fluids over a wide viscosity range and for gases. Rotary unions at high pressure. Robot axes

High termat or chemical specifications. Medium pressure and low speed. Suitable for almost all fluids. Robat axes, Rotary unions.

Types 231 to 238 are used for lubricating fluids and to a limited degree also for dry running and purely rotary or oscillating motion. They are only partly suitable for helical motion.

Motor shafts. Gear and frive unit shafts. Fan shafts. Clamping tools. Applications at high speed and lo pressure.

Applications at high speed and low pressure. With O‑ring as secondary seal for sealing in the groove base. Hygienic design without undercuts. No sump formation in front of the seal. Reduced heat buildup due to special lip design. Pressureactivated seal energization. The integrated wedge prevents the sealing lip turning inside out. Very long seal life due to high abrasion resistance. Material only generates low frictional force. Sealing lip does not stick to the mating surface even after prolonged shutdown

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).

Dorin Shaft Seal Complete 3LVS

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

iglidur® sealing lip bearing d1 [mm]: Quick and easy-to-mount polymer bushing made of iglidur® J (JDSM) or iglidur® V400 (VDSM) with clip-on radial shaft seal ring as sealing for the rotating shaft. Seals off against dirt, dust as well as all pressure-less media. Polymer bushing with clip-on radial shaft seal ring Sealing for rotating shaft Temperature application range like iglidur® J Coefficient of friction only 10% higher than in iglidur® J Coefficients of friction identically exceptional like iglidur® J Reduced installation space as well as easy and simple mounting Realizable with numerous sealing types High-temperature option VDSM possible Temperatures till 150° C Material: iglidur® J High temperature option VATM, iglidur® V400 Seal ring made of fluorelastomer Bearing-sealing combinations for other applications on request When to use it? When the penetration of dirt and spray water should be prevented When only a small installation space is available in the axial direction When an existing seal should be integrated in a plain bearing When not to use it? When pressurized media should be sealed When absolute impermeability to the shaft and housing is needed continuously We'll gladly do the developing with you iglidur® sealing lip bearing d1 [mm]:

without shaft seal streamlined housing made of PP or ETFE volume flow of up to 230 l/min delivery head of up to 29 m.WG back pull-out

without shaft seal streamlined housing made of PP or ETFE volume flow of up to 160 l/min delivery head of up to 16 m.WG back pull-out

without shaft seal streamlined housing made of PP or ETFE volume flow of up to 220 l/min delivery head of up to 14m.WG back pull-out

self-priming without shaft seal streamlined spiral housing made of PP or ETFE volume flow of up to 470 l/min delivery head of up to 27m.WG back pull-out

without shaft seal Robust and casted casing CARTRIDGE UNIT for fast and easy maintenance Temperature up to 120°C (higher temperatures are possible) Close coupled, single stage, back-pullout-design Universal DIN/ANSI connection Suction port DN50 Discharge port DN32

without shaft seal Robust and casted casing CARTRIDGE UNIT for fast and easy maintenance Temperature up to 120°C (higher temperatures are possible) Close coupled, single stage, back-pullout-design Universal DIN/ANSI connection Suction port DN40 Discharge port DN25

without shaft seal streamlined housing made of PP or ETFE volume flow of MA pump type 1 is up to 70 l/min discharge head of MA pump type 1 is up to 6 mWS horizontal single-stage monoblock design

without shaft seal Robust and casted casing CARTRIDGE UNIT for fast and easy maintenance Temperature up to 120°C (higher temperatures are possible) Close coupled, single stage, back-pullout-design Universal DIN/ANSI connection Suction port DN50 Discharge port DN40

without shaft seal streamlined housing made of PP or ETFE volume flow of MA pump type 2 is up to 80 l/min, of MA pump type 3 up to 100 l/min discharge head of MA pump type 2 is up to 8m.Wg, of MA pump type 3 up to 15m.Wg horizontal single-stage monoblock design

Magnetically coupledIn contrast to the standard pump, these products have a frictionless magnetic coupling. Oil leakage from a wear-prone conventional shaft seal is ruled out in these models Applications * - Installation in analyzers * - Installation in flywheels * - Gas technology Customer value * - Space-saving and ideal for systems integration * - High pumping speeds with small dimensions * - Low ultimate pressure * - Low-maintenance, no oil leaks from the shaft feedthrough * - Low operating costs, not necessary to replace shaft seals Duo 1.6 M * - Extremely low noise, ideal for laboratory applications * - Easy integration thanks to the UL and IEC 61010 certification of the entire pump * - With maintenance-free magnetic coupling

Main features • Short mixing time • High mixing quality • Batches with repeatable results • Gentle mixing • Low maintenance Techanical features • Batch size: from 80 to 35.000 liters (net) • Through "U" shaped mixing chamber • MIxing tools: four ribbons, opposed two by two • Material of costruction: carbon steel / Hardox 450 / AISI 304 / AISI 316 / AISI 316Ti • Inspection door on the top flat cover, complete with sfaty grid and electric block • Discharge door with round profile, building the bottom side of the mixing chamber • Rotor shaft with turned and coaxial ends • Rotor shaft sealing system with packing seals and wear resistant ferrules to protect the rotor shaft, prepared for flushing with air / nitrogen

Main features • Mixing times adaptable to the specific process • Extremely high mixing quality • Constant quality of the product output • Mixing ratio 1/100.000 • Coefficient of variation (CV): ≤ 3 % • Low maintenance Techanical features • Hourly productivity: from 500 to 1.200.000 liters/h • Cylindrical mixing chamber • MIxing tools: ploughshare / ploughshare with toothed design / Mix Paddle / Mix Paddle with toothed design • Material of costruction: carbon steel / Hardox 450 / AISI 304 / AISI 316 / AISI 316Ti • Inspection door complete with safety electric lock • Vertical discharge door with adjustable internal diaphgrams to regulate the production capacity • Rotor shaft with turned and coaxial ends • Rotor shaft sealing system with packing seals and wear resistant ferrules to protect the rotor shaft, prepared for flushing with air / nitrogen

Pre-assembled pump kit for 99,98 % drum emptying. Due to integrated backflow stop less than 0.05 l residual amount in 200 l drum possible. For pumping thin media out of 200 l drums (immersion length 1000 mm) or IBCs (mmersion length 1200 mm). Comprising drum pump F 425 with mechanical seal, outer tube in stainless steel, commutator motor F 460, hose, hand nozzle and compression gland. Can also be used in hazardous areas. Product attributes: - Pump with mechanical seal - Switch lever to close the backflow valve / foot valve - Pulsation-free transfer - Transfer against closed valve (e.g. hand nozzle) possible - Radial shaft sealing ring prevents intrusion of vapours and liquids into the coupling area Benefits: - Less than 0.05 l residual amount left in 200 l drum - Universally and flexibly applicable - Reduction of cleaning and waste disposal costs - Optimal use of fluids - No loss of medium when taking the pump from drum to drum