Shaft seals - 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

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]:

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 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 200 l/min delivery head of up to 24 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

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 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

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

▪ Continuous volumetric and pulsation-free dosing regardless of viscosity ▪ For low viscosity and self-levelling materials (e.g. trickle resins) ▪ Low wear solution due to avoidance of material contact at shaft seal ▪ Uninterrupted production thanks to material reservoir with up to 350 ml usable volume ▪ Pressure and temperature sensor including sensor holder at pump outlet ▪ Level programmable using analog level sensor ▪ Filling under atmospheric pressure ▪ Optional connection for process gas (max. 0.2 bar pressure) ▪ Dispenser holder for easy and stable installation ▪ Increased process reliability due to integrated safety device ▪ Dividable rotor assembly for easy & fast replacement and low spare part costs

Designed for large diameters. Hollow shaft, max. Ø 30 mm. Counter with 5 decades and fine reading. Display can be designed for “mm” or “inch”. Magnifying function for good readability. Stainless-steel driving shaft as an option. Axial seal, dustproof and splash-proof.

Eccentric screw pump tube B70V-SR Industrywith reduction gear for electric motors For pumping highly flammable liquids and for use in "Zone 0", use Pump tubes with mechanical seal (GLRD), cardan shaft (GW) and PTFE stator. The Eccentric screw pump B70V-SR 12.1 (with reduction gear) in the industrial version is suitable for pumping water-like to highly viscous media with and without fibrous or solid materials. Depending on the application, various compressed air and electric motors are available, which you can combine with the Pump tube at any time. This gives you flexibility at all times and saves important resources. * PTO shaft versions also available in special immersion depths of 500 - 2000 mm * Media examples: viscous mineral oils, resins, emulsions, paints and many other thick materials * Uniform volume flow * Easy and fast cleaning * Gentle, low-pulsation product delivery * Low wear * Ideal for mobile use

Hollow shaft, max. Ø 14 mm. Counter with 4 decades and fine reading. Detent as an option. Magnifying function for good readability. Stainless-steel driving shaft as an option. Axial seal, dustproof and splash-proof. Clamping plate (see accessories).

Eccentric screw pump tube B70V HD-D Industrywith circulation/flushing connection for three-phase motors For pumping highly flammable liquids and for use in "Zone 0", use Pump tubes with mechanical seal (GLRD), cardan shaft (GW) and PTFE stator. The Eccentric screw pump in the industrial version is suitable for pumping water-like to highly viscous media with and without fibrous or solid materials. Depending on the application, various Motors are available which you can combine with the Pump tube at any time. Thus you are flexible at any time and save important resources. * Version with circulation/flushing connection with internal thread 3/8". * Media examples: viscous mineral oils, resins, emulsions, paints and many other thick materials * Uniform volume flow * Easy and fast cleaning * Gentle, low-pulsation product delivery * Low wear * Ideal for mobile use * Approved according to ATEX Directive 2014/34/EU, Category 1/2

Most-used size in slim design. Hollow shaft, max. Ø 20 mm. Counter with 5 decades and fine reading. Display can be designed for “mm” or “inch”. Magnifying function for good readability. Stainless-steel driving shaft as an option. Axial seal, dustproof and splash-proof. Clamping plate (see accessories).