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1. Double pivot mechanism
- Excellent weight distribution
2. Increased padding and wide shoulder straps
- Ultimate comfort
3. Low weight
- Reduced fatigue
4. Backplate with open design
- Ventilation through backplate
5. "Parachute-style" shoulder buckles
- Easily adjustable
6. Anatomically shaped backplate
- Comfortable to wear BA set
7. Carrying handle
- Easy to transport
8. Adjustable version as option
- Optimal fit for all body sizes
QS HARNESS
QS HARNESS is designed for ultimate comfort and to reduce fatigue. The harness is heavily padded with wide shoulder straps. Both the shoulder straps and the hip belt are equipped with pivot mechanisms in order to increase the freedom of movement and for an ergonomic weight distribution. The double pivot mechanism design reduces shoulder strain, even while performing heavy physical activities such as climbing ladders.The harness can be used with a single cylinder, twin cylinders or a cylinder pack. Kevlar and Nylon versions are available.

Breathing apparatus from Interspiro is an investment with a long service life, when properly maintained. To simplify service and to obtain maximum product performance we recommend using our service kits, containing original spare parts necessary for preventive maintenance.Interspiro offers training courses for users who perform day-to-day service work, as well as training for service personnel performing full maintenance programmes.
CYLINDER PACK VERSION
Cylinder packs are easily mounted
with a quick connect system.
METAL CYLINDER STRAP VERSION
The metal cylinder strap fits cylinders
with diameters from 140 to 183 mm.
TEXTILE CYLINDER STRAP VERSION
Textile cylinder strap allow for flexibility
in using single or twin cylinders.
MATERIALS
Backplate Heat Resistant Polyamid
Webbing Kevlar 97% & Nomex 3% or Nylon

DIMENSIONS AND WEIGHT
Metal cylinder strap for single cylinder
Dimensions (h x w x d) 630 x 410 x 200 mm
Weight 2.05 kg
Cylinder pack version
Dimensions (h x w x d) 630 x 410 x 80 mm
Weight 2.08 kg
Textile cylinder strap version
Dimensions (h x w x d) 630 x 410 x 80 mm
Weight 2.11 kg
STANDARDS
• NFPA 1981:2002 Edition
  (Complete Apparatus)
• EN 137 (Complete Apparatus)

PERFORMANCE
Meets performance requirements of
EN 137 & NFPA 1981

APPROVALS
Complete Interspiro Breathing Apparatus
• CE 89/686/EEC • CFR 42 NIOSH
• NFPA 1981:2002 Edition • US Coast Guard