Air Hose Balancers with Integrated Compressed Air Supply
Instead of a steel cable, Carl Stahl Kromer air hose balancers feature a sturdy hose for compressed-air supply. Therefore, they are excellently suited for use with pneumatically operated tools. With an air supply of 900 l/min at 6 bar, all of these balancer models easily meet the requirements of industrial practice.
Besides, our air hose balancers give you all the advantages of normal spring balancers (“retractors”). They are great space-savers, easy to handle and even the smallest model comes with a safety chain as a standard feature. And just like all the other balancer models from Carl Stahl Kromer, the air hose balancers are life-tested and satisfy DIN 15112 requirements fully. Needless to say, they also comply with the EC legislation on CE-marking and bear the „GS“ safety-test label as well.
Our Air Hose Balancers - An Overview
Air Hose Balancer type 7223: The standard model with a sturdy air hose
Smallest version of the Carl Stahl Kromer air hose balancers, offering a load range of 0.4 to 3.0 kg and a cable travel of 0.8 m.
The facts:
- Medium-duty balancer offering load ranges between 2.0 and 14.0 kg More
- Optionally without (model 7221) or with ratchet lock (model 7222)
- Maximum cable extension: 3.0 m (longer cable available on request)
- Secure suspension with rotary screw-type spring hook
- Housing made of impact- and abrasion-resistant plastic
- Cable drum made of abrasion-resistant plastic
- High-strength steel cable with elastic cable stop buffer. The cable can be
- continuously adjusted lengthwise via a cable wedge
- High-strength, banded special suspension spring
- Infinitely variable load setting
Safety:
- Spring fracture safeguard and safety chain as standard features
- Ferrule for securing the cable end
- Cable drum lockable
- Very rigid housing
- Screw-type spring hook as insulated suspension, swiveling and rotatable
- Safety-tested („GS“ label)
Air Hose Balancer types 7211 and 7212: Special designs with spiral hose
The optimized solution for pneumatically operated small tools of all kinds, optionally with ratchet lock (automatic retraction stop). Load range: up to 3.0 kg. Cable travel: 2.5 m.
The facts:
- Light-duty air hose balancer with load ranges between 0.5 and 3.0 kg More
- Special version of the 7211 standard spring balancer, with additional spiral hose
- Optionally with (type 7212) or without ratchet lock (type 7211)
- Spiral hose available in two versions: 9x13 and 11x16
- Maximum cable extension: 2.5 m (longer cable available on request)
- Housing made of impact- and abrasion-resistant plastic
- High-strength steel cable with elastic cable stop buffer and spring hook for load suspension
- High-strength special suspension spring in riveted design
- Easy load setting
- Infinitely adjustable cable stop buffer
Safety:
- Safety chain as standard fall protection feature
- Insulated suspension
- Rigid housing
- Fully assembled unit
- Safety-tested („GS“ label)
Air Hose Balancer types 7221 and 7222: Designed for continuous operation
The ideal model for loads up to 14 kg, optionally with integrated ratchet lock (automatic retraction stop). Extended cable travel of up to 3 meters.
The facts:
- Medium-duty air hose balancer with load ranges between 2.0 and 14.0 kg More
- Special version of the 7221 standard spring balancer, with additional spiral hose
- Optionally with (type 7222) or without ratchet lock (type 7221)
- Spiral hose available in two versions: 9x13 and 11x16
- Maximum cable extension: 3 m (longer cable available on request)
- Safety suspension with rotary screw-type spring hook
- Housing made of impact- and abrasion-resistant plastic
- Cable drum made of abrasion-resistant plastic
- High-strength steel cable with elastic cable stop buffer. The cable can be continuously adjusted in length via a cable wedge
- High-strength, banded special suspension spring
- Infinitely adjustable load
Safety:
- Safety chain as standard feature
- Insulated suspension
- Rigid housing
- Fully assembled unit
- Safety-tested („GS“ label)
| ID No. | Load Range in kg | Cable Travel in m | Dead Weight in kg |
|---|---|---|---|
| 7223 0000 01 | 0.4 - 1.2 | 0.8 | 1.2 |
| 7223 0000 02 | 1.2 - 2.2 | 0.8 | 1.3 |
| 7223 0000 03 | 2.2 - 3.0 | 0.8 | 1.4 |
| Air Hose Version 9 x 13 | |||||
| ID No w/o Ratched Lock | ID No with Ratchet Lock | Dead Weight w/o Ratchet Lock in kg | Dead Weight with Ratchet Lock in kg | Load Range in kg | Cable Travel in m |
|---|---|---|---|---|---|
| 7211 0801 01 | 7212 0801 01 | 1.3 | 1.4 | 0.5 - 2.0 | 2.5 |
| 7211 0801 02 | 7212 0801 02 | 1.3 | 1.4 | 1.5 - 3.0 | 2.5 |
| Air Hose Version 11 x 16 | |||||
| ID No w/o Ratched Lock | ID No with Ratchet Lock | Dead Weight w/o Ratchet Lock in kg | Dead Weight with Ratchet Lock in kg | Load Range in kg | Cable Travel in m |
| 7211 0801 11 | 7212 0801 11 | 1.9 | 2.0 | 0.5 - 2.0 | 2.5 |
| 7211 0801 12 | 7212 0801 12 | 1.9 | 2.0 | 1.5 - 3.0 | 2.5 |
| Air Hose Version 9 x 13 | |||||
| ID No w/o Ratched Lock | ID No with Ratchet Lock | Dead Weight w/o Ratchet Lock in kg | Dead Weight with Ratchet Lock in kg | Load Range in kg | Cable Travel in m |
|---|---|---|---|---|---|
| 7221 0801 01 | 7222 0801 01 | 3.9 | 4.0 | 2.0 - 5.0 | 3.0 |
| 7221 0801 02 | 7222 0801 02 | 4.2 | 4.4 | 7.0 - 8.0 | 3.0 |
| 7221 0801 03 | 7222 0801 03 | 4.2 | 4.4 | 7.0 - 10.0 | 3.0 |
| 7221 0801 04 | 7222 0801 04 | 4.4 | 4.5 | 10.0 - 14.0 | 3.0 |
| Air Hose Version 11 x 16 | |||||
| ID No w/o Ratched Lock | ID No with Ratchet Lock | Dead Weight w/o Ratchet Lock in kg | Dead Weight with Ratchet Lock in kg | Load Range in kg | Cable Travel in m |
| 7221 0801 11 | 7222 0801 11 | 4.2 | 4.3 | 2.0 - 5.0 | 3.0 |
| 7221 0801 12 | 7222 0801 12 | 4.6 | 4.7 | 7.0 - 8.0 | 3.0 |
| 7221 0801 13 | 7222 0801 13 | 4.6 | 4.7 | 7.0 - 10.0 | 3.0 |
| 7221 0801 14 | 7222 0801 14 | 4.8 | 4.9 | 10.0 - 14.0 | 3.0 |
LIFE TEST WINNER
Spring balancers and zero gravity balancers from Carl Stahl Kromer offer a five times higher service life than comparable products from other manufacturers.
PRECISION TEST WINNER
The zero gravity balancers from Carl Stahl Kromer impress with their ideal balancing performance that distinguishes them clearly from many competition products.