BS 4001-2:1967
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
07-01-2014
English
06-26-1967
Cooperating organizations
Foreword
Recommendations
1. General
1.1 Scope
1.2 General
2. Helmet and corselet
2.1 Outlet valve
2.2 Inlet valve
2.3 Helmet shell
2.4 Windows
2.5 Corselet and brasses
2.6 Care after diving
3. Diving dress
3.1 Storage
3.2 Washing and cleaning
3.3 Dress repairs
3.4 Re-cuffing
4. Boots, belts, weights, etc.
4.1 Boots
4.2 Belts and weights
4.3 Knives
4.4 Wrist bands
5. Diving air hose
5.1 Before use
5.2 General
5.3 Storage
5.4 End fitting and adaptors
6. Divers' air supplies
6.1 Manual air pumps
6.2 Compressors
6.3 Air reservoirs
6.4 Pressure relief devices
6.5 Compressed air cylinders
6.6 Pressure gauges
7. Divers' communications
7.1 Telephone
7.2 Telephone breast rope
7.3 Life-line
7.4 Strength of telephone breast rope and life-line
Appendices
A. Recommendations for the three month periodical
examination of diving equipment
A.1 General
A.2 Helmet and corselet
A.3 Diving dress
A.4 Boots, belts, weights, etc.
A.5 Air hose and connections
A.6 Divers' communications
A.7 Air compressing plant
B. Manual air pump efficiency test
B.1 Frequency of test
B.2 Required efficiency
B.3 Efficiency test
B.4 Gas meter method
B.5 Pressure method
B.6 Calculation of pump revolutions for a given
supply of air
C. Compressed air for human respiration
C.1 Compression of atmospheric air
C.2 Purity of the breathing air
D. Metric conversions
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.