Page 345 - Industrial Ancillaries 2020 Catalogue (Sterling)

• Series 291, DN 5.5
• Compact design
• Complies with safety standard 4414 • Disconnection in two stages
Compact and light quick-connect coupling, newly shaped in order to meet ergonomic and industrial design requirements.
Series 291 has an easy and safe connection/ disconnection and complies with ISO 4414 (safety standard). The nipple pro le complies with ISO 6150 C.
Temperature Range:
-20°C to +90°C
Maximum Working Pressure:
12 bar (170 psi)
Button Style Couplings
Button style couplings are a range of ISO 6150 C couplings that disengage in two steps to vent residual air. The couplings comply with ISO 4414 and are interchangeable with several other brands on the market.
Technical Data Summary
Series 291 Couplings
09
Speci cation Details
Nominal Flow Diameter
5.5 mm
Coupling Material
Zinc-plated steel/brass
Nipple Material
Hardened zinc-plated steel
Environmental
Temperature Range
-20°C to +90°C
Air Flow Capacity
Maximum Flow Rate @ 6 bar (0.5 p.d.)
640 l/min (37.1 cfm)
Pressure Rating
Minimum Burst Pressure
700 psi (48 bar)
Connection Force
70.7 N
Interchangeability
Rectus 14/22, Prevost ASI06, Hansen 210, Orion 44150/44515
CEJN® Series 291 522
Male Coupling
Male Thread BSPT
Part No. BSPT Price
102913152 1/4 £44.57
CEJN® Series 291 522
Male Adaptor
Male Thread BSPT
Part No. BSPT Price
102915131 1/8 £11.97
CEJN® Series 291 522 Hose Tail Coupling
Part No. ID " Price
102913002 1/4 £43.37
102913154 3/8
102913155 1/2
£43.02 102915132
£42.24 102915134
1/4 £9.05
3/8 £12.01
102913003 5/16
102913004 3/8
£43.44
£43.17
CEJN® Series 291 522
Female Coupling
Female Thread BSPP
Part No. BSPP Price
102913202 1/4 £42.24
CEJN® Series 291 522
Female Adaptor
Female Thread BSPP
Part No. BSPP Price
102915231 1/8 £11.04
CEJN® Series 291 522 Hose Tail Adaptor
Part No. ID " Price
102913204 3/8
102913205 1/2
£43.44 102915232
£42.24 102915234
1/4 £10.38
3/8 £16.63
102915032 1/4 102915033 5/16 102915034 3/8
£9.05 £8.98 £8.70
345
Pneumatic Quick Release Couplings