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Polyair Red Series
Do you have installation instructions?
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Yes below you will find instructions that you can download and print out. Please see below for the corresponding instructions.
Kit No' |
File |
| 15895, 15995, 15095 |
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| 95097, 95096 |
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| 72898 |
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How much do they cost?
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- Polyair Springs are excellent value, being the most economically
priced suspension aid product on the market. They frequently
are lower in price than replacement or overload springs and
air shocks. Since price varies with application, refer to the
current price list.
Do I have to remove my springs to install them?- The Polyair Spring is a suspension add-on to original equipment
springs. Some kit numbers will require temporary removal of
spring for installation.
Will they raise my vehicle?- Original equipment springs tend to sag from wear or from overloading.
Each Polyair kit is designed to level the vehicle to the original
designed height with up to 500kg of load. Some vehicles can
be raised an additional 25mm when inflated with maximum air
pressure and carrying minimum load.
How do I fill them and how much air do I need?- Due to low air pressure requirements, Polyairs can be inflated
using a hand pump or service station hose, as you would fill
a tyre. All kits include air hoses for easy inflation of dual
air valves.
What is the warranty?- Polyairs have 12 months/20,000km warranty. Any defective part
will be replaced free, provided the kit has been correctly installed
and correct inflation pressures have been adhered to.
Will they affect the ride of the vehicle?- The ride can be tailored to meet the driver’s personal
comfort by increasing or decreasing air pressure. If air pressure
is increased in proportion to the load, ride quality should
not change.
Will the rubbing action of the coil spring on the Polyair cylinder
cause it to wear out?- Polyairs are made of a highly durable space age urethane material,
which has outstanding wearing characteristics in desert-hot
to sub-zero temperature extremes. When properly inflated, they
will provide years and years of trouble-free service.
Do I have to change my shock absorber?- Not if they are functioning properly. In fact, Polyairs will
actually increase the life of the shock absorber.
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Polyair Black Series
bellows system
- Do you have installation instructions?
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- Yes below you will find instructions that you can download and print out. Please see below for the corresponding instructions.
| Kit No' |
File |
| 85320 |
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Have they been tested in the Australian environment?
- For the past three years this kit has been put through its
paces in the city and the outback.
How many pounds of levelling capacity can it carry?- Up to 5,000lbs of levelling capacity.
What air pressure do they require and how do I fill them?- They are air adjustable from 5 to 100psi and can be filled
at a service station or by using a hand pump, compressor or
our on-board compressor.
How do I prevent pressure from falling below the minimum safe
level?- Check your bellows as often as you check your tyres to ensure
the minimum pressure is present, or if equipped with our on-board
compressor system, the low-pressure sensor activates automatically,
bringing it to its required pressure.
Is the bellow system suitable for off-road?- In its simplest form, yes. We do not, however, recommend our
on-board air compressor system for vehicles used in water crossings.
Most four-wheel drivers utilise their own portable compressors
that adjust tyre pressures.
Do I have to remove my springs to install them?- The Polyair Springs bellow system is a suspension add-on to
original equipment springs. It does not replace the original
Will they affect the ride of the vehicle?- The ride can be tailored to meet the driver’s personal
comfort by increasing or decreasing air pressure. If air pressure
is increased in proportion to the load, ride quality should
not change.
Do I have to change my shock absorber?- Not if they are functioning properly. In fact, Polyair Springs
bellows will actually increase the life of the shock absorber.
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Load
1000lbs
2000lbs
3000lbs
4000lbs
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Air pressure
25-35 psi
45-55 psi
70-80 psi
90-100 psi
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Never exceed the manufacturer’s gross vehicle
weight rating.
The above chart is a general guideline only. Use enough pressure
to level your vehicle to the regular factory ride height. The required
air pressure will vary depending on the state of the original suspension.
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