Carl Stahl Kromer

Discover our high-quality air hose balancers

In addition to classic spring balancers, Carl Stahl Kromer develops high-quality air hose balancers (hose spring balancers) with integrated compressed air inlet. Find out about the advantages of these handling devices and quickly find the right model for your company. We will always be a competent partner available for assistance, offering the greatest reliability, leading quality and personal consulting. Find out for yourself.

Air hose balancers with integrated compressed air inlet

Air hose balancers are special retractors equipped with integrated compressed air inlets. Instead of a steel cable, they have a stable air hose. Like conventional spring balancers, air hose balancers are practical handling devices that serve to keep hand-held tools such as drills and pneumatic screwdrivers within easy reach. Air hose balancers are especially suitable to pneumatically operated tools of various sizes, to which the cable extension is perfectly harmonized.

Various hose spring balancer variants are available

Kromer's high-quality hose spring balancers are available in a variety of designs. You can choose a starter model for small pneumatic tools, an optimized variant with a guided spiral hose, or an especially robust device that is designed for continuous use. Depending on the model, our air hose balancers can handle loads of between 0.4 and 14 kilograms. The maximum length of the cable extension is between 0.8 and 3 meters. Choose according to your needs. With a uniform carrying capacity of 900 l/min at 6 bar, all our balancer models easily meet practical requirements.

Some air hose balancers are available with a ratchet lock. This allows an early retraction stop at the desired position when the cable is retracted slowly. This function is very helpful for some activities.

Various hose spring balancer variants are available

Advantages of Kromer air hose balancers

Kromer air hose balancers offer you the same advantages as our classic spring balancers. They ensure much better ergonomics and order at the work station and greatly accelerate tool replacement. Our air hose balancers also save space and are extremely easy to use; even the smallest model comes with a protective safety chain as a standard feature. Among the other safety elements are a rigid housing, insulated suspension, and a pre-set maximum load capacity at delivery. All Carl Stahl Kromer air hose balancers are, of course, carefully life-tested and meet the stringent requirements of DIN 15112. They conform to CE guidelines and bear the “GS” safety-test label. The especially low wear, long service life, and great stability and precision set our products apart from the competition. Another great advantage is that maintenance of Kromer air hose balancers can be carried out by trained in-house personnel, making it especially uncomplicated. Standard wear part replacement is quick and easy, contributing to an extended service life.

Advantages of Kromer air hose balancers
Air spring balancers

Kromer 7223 air spring balancer: Standard model with sturdy air hose

Smallest Carl Stahl Kromer air hose balancer design. Uncomplicated air supply with load ranges of 0.4-3.0 kg and a hose extension of 0.8 m.

  • Load ranges between 0.4 and 3.0 kg
  • Hose extension: 0.8 m (longer hose available upon request)
  • Safe suspension with freely rotating and swivelling screw-type spring hook
  • Housing of very impact-resistant and abrasion-resistant plastic
  • Housing cover of painted sheet steel
  • Cable drum of abrasion-resistant plastic
  • High-strength special suspension spring
  • High-strength, sturdy 5 x 8 air hose
  • Infinitely adjustable hose stop buffer
  • CEJN quick coupling, rotating coupling for supplying the R ¼” tool
  • Maximum operating pressure: 10 bar
  • Air flow: 900 l/min at 6 bar
  • Simplified load setting

  • Closed unit
  • Rigid, impact-resistant design
  • Electrically insulated suspension via screw-type spring hook (freely rotating and swivelling design)
  • Includes safety chain as fall protection
  • Mechanism for locking the cable drum
  • High-strength special suspension spring
  • GS-certified

Kromer 7223 air spring balancer: Standard model with sturdy air hose
Kromer 7223 air spring balancer: Standard model with sturdy air hose
Kromer 7223 air spring balancer: Standard model with sturdy air hose
Kromer 7223 air spring balancer: Standard model with sturdy air hose
Kromer 7223 air spring balancer: Standard model with sturdy air hose
Kromer 7223 air spring balancer: Standard model with sturdy air hose
Product table
ID no.Load rangein kgCable extension rangein mDead weightin kg
7223 0000 010.4 - 1.20.81.2
7223 0000 021.2 - 2.20.81.3
7223 0000 032.2 - 3.00.81.4
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Air spring balancers

Kromer 7211 and 7212 air spring balancers: Special design with spiral hose

The optimized solution for pneumatically operated small tools. The perfect combination of spiral hose and spring balancer for high air supply requirements. The load ranges are between 0.5 and 3.0 kg, and the cable extension range is 2.5 m. Available with ratchet lock.

  • Special design of spring balancers 7211/7212 with spiral hose
  • Load ranges between 0.5 and 5.5 kg
  • Cable extension range: 2.5 m or 1.4 m (for Types 7211/7212-05) (a longer cable is available upon request)
  • Spiral hoses available in 9 x 13 and 11 x 16 variants
  • Safe suspension with freely rotating and swivelling screw-type spring hook
  • Housing of very impact-resistant and abrasion-resistant plastic
  • Cable drum of abrasion-resistant plastic
  • High-strength special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Screw-type spring hook for load suspension
  • Easy load setting
  • Available without (Type 7211) or with (Type 7212) ratchet lock

  • Closed unit
  • Rigid, impact-resistant design
  • Electrically insulated suspension via screw-type spring hook (freely rotating and swivelling design)
  • Includes safety chain as fall protection
  • High-strength special suspension spring
  • Spring fracture safeguard starting at 3.0 kg load capacity
  • Screw-type spring hook for load suspension
  • GS-certified

Kromer 7211 and 7212 air spring balancers: Special design with spiral hose
Kromer 7211 and 7212 air spring balancers: Special design with spiral hose
Kromer 7211 and 7212 air spring balancers: Special design with spiral hose
Kromer 7211 and 7212 air spring balancers: Special design with spiral hose
Kromer 7211 and 7212 air spring balancers: Special design with spiral hose
Kromer 7211 and 7212 air spring balancers: Special design with spiral hose
Product table

Air Hose Version 9 x 13

ID no.w/o Ratchet lockID no.with Ratchet lockDead weightw/o Ratchet lock in kgDead weightwith Ratchet lock in kgLoad rangein kgCable extension rangein m
7211 0801 017212 0801 011.31.40.5 - 2.02.5
7211 0801 027212 0801 021.31.41.5 - 3.02.5

Air Hose Version 11 x 16

ID no.w/o Ratchet lockID no.with Ratchet lockDead weightw/o Ratchet lock in kgDead weightwith Ratchet lock in kgLoad rangein kgCable extension rangein m
7211 0801 117212 0801 111.92.00.5 - 2.02.5
7211 0801 127212 0801 121.92.01.5 - 3.02.5
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Video
Air spring balancers

Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose

The ideal model for pneumatically operated tools. The skillful combination of robust spiral hose and our strongest spring balancer for high air supply requirements. The load ranges are between 2.0 and 14.0 kg, and the cable extension range is 3.0 m. Available with ratchet lock.

  • Special design of spring balancer 7221 with spiral hose
  • Load ranges between 2.0 and 14.0 kg
  • Cable extension range: 3.0 m (a longer cable is available upon request)
  • Spiral hoses available in 9 x 13 and 11 x 16 variants
  • Safe suspension with freely rotating and swivelling screw-type spring hook
  • Housing of very impact-resistant and abrasion-resistant plastic
  • Cable drum of abrasion-resistant plastic
  • High-strength special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Infinitely variable load setting
  • Available without (Type 7221) or with (Type 7222) ratchet lock

  • Closed unit
  • Rigid, impact-resistant design
  • Electrically insulated suspension via screw-type spring hook (freely rotating and swivelling design)
  • Includes safety chain as fall protection
  • Mechanism for locking the cable drum
  • High-strength special suspension spring
  • Spring fracture safeguard is standard
  • Includes ferrule for securing the cable end
  • Screw-type spring hook for load suspension
  • GS-certified

Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose
Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose
Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose
Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose
Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose
Kromer 7221 and 7222 air spring balancers: Designed for continuous operation for great load capacities and special design with spiral hose
Product table

Air Hose Version 9 x 13

ID no.w/o Ratchet lockID no.with Ratchet lockDead weightw/o Ratchet lock in kgDead weightwith Ratchet lock in kgLoad rangein kgCable extension rangein m
7221 0801 017222 0801 013.94.02.0 - 5.03.0
7221 0801 027222 0801 024.24.47.0 - 8.03.0
7221 0801 037222 0801 034.24.47.0 - 10.03.0
7221 0801 047222 0801 044.44.510.0 - 14.03.0

Air Hose Version 11 x 16

ID no.w/o Ratchet lockID no.with Ratchet lockDead weightw/o Ratchet lock in kgDead weightwith Ratchet lock in kgLoad rangein kgCable extension rangein m
7221 0801 117222 0801 114.24.32.0 - 5.03.0
7221 0801 127222 0801 124.64.77.0 - 8.03.0
7221 0801 137222 0801 134.64.77.0 - 10.03.0
7221 0801 147222 0801 144.84.910.0 - 14.03.0
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