Page 2536 - Benma | Blue book 5.0

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479280 Quick-release safety coupling CEJN
Series 300 with hose connection ARO 210 standard. Can be operated with one hand, rugged
and quiet solid metal coupling, uncoupling is carried out in two stages, thus preventing the hose
from flying away suddenly. ISO standard 4414 / EN 983, SUVA-tested, E6639.d.
Matching plug-in nipples see 479400 - 579420.
Order ID 479280.0150 479280.0250
for hose width mm 8 10
Nominal diameter 5.5 5.5
Flow rate l/min 1050 1050
Working pressure max. bar 16 16
Temperature range °C -20...+100 -20...+100
479280.0250
479290 Quick-release safety coupling CEJN
Series 300, ARO 210 Standard, with Stream-Line connection, guarantees absolutely tight con-
nection between polyurethane hose 479170 and coupling. Single-handed operation, rugged and
quiet solid metal coupling, uncoupling in two stages to prevent the hose from flying away sudden-
ly. ISO standard 4414 / EN 983, SUVA-tested, E6639.d.
Article 479290.0150/ 0250 / 0350 = Model eSafe, automatic uncoupling in two stages to prevent
the hose from flying away suddenly. SUVA tested, 7033.d
Matching plug-in nipples see 479400 - 579420. For PUR hose, see 479170.
Order ID 479290.0150 479290.0250 479290.0350
for hose width mm 6.5 x 10 8 x 12 9.5 x 13.5
Nominal diameter 5.5 5.5 5.5
Flow rate l/min 1050 1050 1050 479290.0250
Working pressure max. bar 16 16 16
Temperature range °C -20...+100 -20...+100 -20...+100
479320 Quick-release safety coupling OETIKER
with internal thread, ARO 210 standard. Simple, safe, reliable coupling under operating pressu-
re, full passage, good flow characteristics, of high-quality steel, hardened, corrosion and wear-
resistant. Working pressure up to 25 bar, coupling and uncoupling up to 15 bar. Also suitable for
vacuum up to approx. 100 mbar. ISO standard 4414 / EN 983.
Matching plug-in nipples see 479400 - 579420.
Order ID 479320.0100 479320.0200 479320.0300
Internal thread G 1/4“ G 3/8“ G 1/2“
Nominal diameter 6 6 6
Flow rate l/min 830 830 830
Working pressure max. bar 25 25 25
Temperature range °C -20...+100 -20...+100 -20...+100
479330 Quick-release safety coupling OETIKER
With external thread, ARO 210 standard. Simple, safe, reliable coupling under operating pres-
sure, full passage, good flow characteristics, of high-quality steel, hardened, corrosion and wear-
resistant. Working pressure up to 25 bar, coupling and uncoupling up to 15 bar. Also suitable for
vacuum up to approx. 100 mbar. ISO standard 4414 / EN 983.
Matching plug-in nipples see 479400 - 579420.
Order ID 479330.0100 479330.0200
Outside thread G 1/4“ G 3/8“
Nominal diameter 6 6
Flow rate l/min 830 830
Working pressure max. bar 25 25
Temperature range °C -20...+100 -20...+100
479340 Quick-release safety coupling OETIKER
With hose connection, ARO 210 standard. Simple, safe, reliable coupling under operating pres-
sure, full passage, good flow characteristics, of high-quality steel, hardened, corrosion and wear-
resistant. Working pressure up to 25 bar, coupling and uncoupling up to 15 bar. Also suitable for
vacuum up to approx. 100 mbar. ISO standard 4414 / EN 983.
Matching plug-in nipples see 479400 - 579420.
Order ID 479340.0100 479340.0200 479340.0300
for hose width mm 6 8 10
Nominal diameter 6 6 6
Flow rate l/min 830 830 830
Working pressure max. bar 25 25 25
Temperature range °C -20...+100 -20...+100 -20...+100

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 2525