Super unique, the manufacturer of Powerram, began in 1994, in Taiwan. The core value
of Super unique is innovation, service quality and product quality in all starting and what is staying as the same for them still. Super unique discover the needs of safety, easy need for a built-in type Hydraulic Puller that remove gears, pulleys and bearings in most efficient way in 1994. Until now, Super unique’s New puller design enrich the name of self-centering, ease-of-use, safety and unique Benefits on Manual and Hydraulic Easy Puller lines.


 alumunium hand pump

Features :

  • Our hand pumps are always featured with their rugged construction and low handle efforts
  • Aluminum alloy construction and hand size release knob with anti losing mechanism are truly suitable to industrial requirements and your daily works
  • Special design with aluminum alloy construction as much light weight is ideally for easy portability and maneuvering
  • Double action design on AHP7030D is ideal for using with double acting cylinders, no extra controlling valve and adapters needed
  • 40,00 psi model brings you the special ultra high pressure application but with light weight


electric pump 

Features :


lock nut cylinder

Features :

  • Extremely low height for use in confined areas
  • Single acting, load return
  • Lock nut for positive and safe load holding over a long period time
  • Chrome plated for preventing corrosion, rusted and lower friction for smoother operation
  • Withstands sideload forces up to 3% of rated cylinder capacity without scoring
  • Overflow port functions as a stroke limiter
  • High flow coupler and dust cap included on all models


hydraulic pullers


Features :

  • Four stages of foldable & removable handle saves the handle force during operation
  • 3600 rotary socket
  • Self – contained hydraulic pump and puller body with intergral safety valve
  • Heat treated & chrome plated hydraulic cyclinder rod provides linear forces
  • Extention rods allow the user to extend the stroke according to the needs
  • 2/3 jaws combination puler cross head with manganous-phosphate plated for rust proof and long life service
  • Patented design of two stages stroking for PM2000 & PM3000, the first stage being as fast stroking for quickly connecting with object, and the second stage being as high hydraulic output for putting job


universal bearing attachments cross bearing pullers

Features :

  • Forged of high stregh steel alloy
  • Heat treated Chrome plated for rust proof and durable life
  • Wedge – shaped edges allow removal of the most hard – to – grip components
  • Easy adopt to cross bearing pullers for fast and efficient removal of the most difficult parts

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In 1955, Carl Erik Josef Nyberg (C.E.J.N.) designed and patented a revolutionary quick connect coupling that overcame many of the shortcomings of previous designs. It dramatically simplified handling and provided reliable, efficient connections.



CEJN's Pneumatic product line includes the world’s best-performing quick connect couplings, blowguns, polyurethane hoses, lightweight and heavy-duty hoses, cable reels and accessories. CEJN offers all the necessary components, from FRL units to compressed air couplings, to ensure reliable compressed air performance worldwide.  See all products ->

Breathing Air Products

breathing air products

CEJN Breathing Air couplings have a high-flow rate, a broad connection range and require only minimal force to connect. With the vital function of supplying breathing air, the need for safety and reliability is of the utmost importance. CEJN's products are designed and manufactured to exacting standards, which has resulted in years of trouble-free service. Presented here are CEJN’s couplings and nipples, hoses, hose kits and accessories for breathing air applications.

Ultra High-Pressure Hydraulic Products


CEJN has over 40 years of experience in quick connect coupling technology for high-pressure hydraulics and offers a wide range of products with operating pressures up to 3000 bar (43,500 PSI), CEJN High-Pressure Hydraulic couplings are specially designed for ultra high pressure pumps, rescue equipment and other demanding applications.  See all products ->

Thermal Control Products

thermal control pro

For temperature control and thermal management, we offer a range of standard and specially-designed couplings and nipples. At the heart of electronic systems, where just a drop or two might be sufficient to cause damage, CEJN offers a blind-mate coupling and nipple with a non-spill feature that guarantees high-flow and spill-free operation. CEJN'’s Non-Drip series is another solution. This is a flat-face valved quick disconnect coupling series with dry-break function for data servers, power electronics and other cooling applications.  See all products ->

FLUID Products


To quickly connect and disconnect are abilities products for fluids must have, as well as being leak free, able to withstand the media transferred and to endure the operating conditions they are subjected to. All of which CEJN Fluid products have. Couplings and nipples for fluids are available in valved and valveless designs for low- and medium pressure application. Presented here are couplings and nipples, hoses and hose kits for fluid applications.

Hydraulic Products

hydraulic products

CEJN Hydraulic couplings are suitable for applications with operating pressures reaching up to 700 bar (10153 PSI). By using CEJN Hydraulic couplings, pollution through hydraulic fluid leakage is reduced and helps to protect the environment from harm. Presented here are couplings, nipples, and pressure testing systems for all types of hydraulic applications.  See all products ->

MULTI & AUTO Products

multi auto products

CEJN’s Multi- & Auto products are high-tech couplings and nipples designed to be built into manifolds and plates. This enables several fluid lines to be engaged and connected and disconnected in an instant. Presented here are three styles designed for modular systems: Automation couplings suitable for fluid or hydraulic applications and the Multi-Snap system for fluid applications.  See all products ->

GAS Products

gas products

CEJN’s Gas product line meets the extra stringent safety demands of gas applications. The products have an automatic safety-locking feature and double seal functions for extra safety protection, plus colour coding on both the couplings and nipples. Presented here are CEJN’s couplings and nipples for gas applications.

More Information  or  Call Us For Support

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