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Safety coupling I.D. 7.8, Bi-Tec type, nickel-pl. brass, R 3/8 ET

(List price: €39.88)

€39.88

(€39.88 / piece)

excl. VAT and shipping

In stock

SKU

134075

Type Number

249.05-S

EAN-Code

4047322483711

Safety coupling I.D. 7.8, Bi-Tec type, nickel-plated brass, R 3/8 ET, Operating ... More

Free delivery from 75€ order value*

(€39.88 / piece)

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Variants

accessories

Productdata

Safety coupling I.D. 7.8, Bi-Tec type, nickel-plated brass, R 3/8 ET, Operating pressure max. 20 bar, Temp. -20 °C to 100 °C

Safety air relief couplings for gaseous media.

Combination of a sliding valve and a quick disconnect coupling.

Connection is pressureless. Only a low spring force has to be overcome. Pressure only builds up when the green sleeve is pushed forward. It is impossible to disconnect the hose either intentionally or inadvertently in this position. When the sliding sleeve is moved back into its home position, the air is relieved from the hose and the coupling can be disconnected.

These safety couplings are not suitable for direct attachment to pulsating tools.

We recommend using our vibration dampers, according to ISO 6150 § 7.1.

Areas of application: Pneumatic system, machine and plant engineering, manufacturing industry, workshops, automotive.

Article No.

134075

Type No.

249.05-S

DN

7.8

Connection

R 3/8 ET

a/f

19 mm

Flow rate measurement

at 6 bar and Δp = 0.5 bar

Housing

Nickel-plated brass

Sealant

NBR

Min. medium temperature

-20 °C

Max. medium temperature

100 °C

Min. ambient temperature

-20 °C

Max. ambient temperature

100 °C

Flow rate

2050 l/min (air)

Ball

Stainless steel

Spring

Stainless steel

Valve body

Nickel-plated brass

Unlocking sleeve

Hardened, nickel-plated steel

Length

81.0 mm

Country of origin

DE

Customs tariff number

84812090

REACH SVHC1 substance name

Lead

CAS no. SVHC 1

7439-92-1

RoHS materials notice

RoHs compliant

REACH Info

contains SVHC substance

Class name

MAX

Max. operating pressure

20 bar

Sleeve

Anodised aluminium

Page No.

HK522

Downloads

Operating instructions

Variants

Art. No.	Type No.	Attributes	a/f	Length	Connection	Availability	Price	Options
134074	249.04-S	19	80.0	R 1/4 ET		€39.57 List price: €39.57 / piece Your price: €39.57 / piece ERP-Info Scale of prices Quantity Price / Sales info Price unit: Quantity unit: piece Content: piece (€39.57 / piece) excl. VAT and shipping
134076	249.07-S	19	87.0	R 1/2 ET		€40.11 List price: €40.11 / piece Your price: €40.11 / piece ERP-Info Scale of prices Quantity Price / Sales info Price unit: Quantity unit: piece Content: piece (€40.11 / piece) excl. VAT and shipping

accessories

Plug-in angle for I.D. 7.2-7.8, nickel-plated brass, for hose 8x6

Plug-in angle for I.D. 7.2-7.8, nickel-plated brass, for hose 8x6

Article No.: 107254

Type No.: 243.761

€3.29

(€3.29 / piece)

excl. VAT and shipping

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 6

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 6

Article No.: 107300

Type No.: 243.06-N

€2.83

(€2.83 / piece)

excl. VAT and shipping

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 8

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 8

Article No.: 107301

Type No.: 243.351-N

€2.60

(€2.60 / piece)

excl. VAT and shipping

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 9

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 9

Article No.: 107302

Type No.: 243.07-N

€2.83

(€2.83 / piece)

excl. VAT and shipping

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 10

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 10

Article No.: 107303

Type No.: 243.352-N

€3.23

(€3.23 / piece)

excl. VAT and shipping

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 13

Plug-in connector for couplings I.D. 7.2 - 7.8, Sleeve I.D. 13

Article No.: 107304

Type No.: 243.10-N

€3.43

(€3.43 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/8 ET

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/8 ET

Article No.: 107305

Type No.: 243.48-N

€3.58

(€3.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/4 ET

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/4 ET

Article No.: 107306

Type No.: 243.50-N

€3.58

(€3.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 3/8 ET

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 3/8 ET

Article No.: 107307

Type No.: 243.51-N

€3.58

(€3.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/2 ET

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/2 ET

Article No.: 107308

Type No.: 243.52-N

€4.66

(€4.66 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/8 IT

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/8 IT

Article No.: 107309

Type No.: 243.54-N

€3.58

(€3.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/4 IT

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/4 IT

Article No.: 107310

Type No.: 243.55-N

€3.58

(€3.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 3/8 IT

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 3/8 IT

Article No.: 107311

Type No.: 243.56-N

€3.58

(€3.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/2 IT

Nipple for coupl. I.D. 7.2-7.8, nickel-pl. brass, G 1/2 IT

Article No.: 107312

Type No.: 243.57-N

€4.66

(€4.66 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2 - 7.8, nickel-pl. brass, for hose 6x4

Nipple for coupl. I.D. 7.2 - 7.8, nickel-pl. brass, for hose 6x4

Article No.: 107313

Type No.: 243.216-N

€4.58

(€4.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2 - 7.8, nickel-pl. brass, for hose 8x6

Nipple for coupl. I.D. 7.2 - 7.8, nickel-pl. brass, for hose 8x6

Article No.: 107314

Type No.: 243.217-N

€4.58

(€4.58 / piece)

excl. VAT and shipping

Nipple for coupl. I.D. 7.2 - 7.8, nickel-pl. brass, for hose 10x8

Nipple for coupl. I.D. 7.2 - 7.8, nickel-pl. brass, for hose 10x8

Article No.: 107315

Type No.: 243.218-N

€5.34

(€5.34 / piece)

excl. VAT and shipping

Nipple, I.D. 7.2-7.8, for hose 6x4, Coupling nut, Kink protection

Nipple, I.D. 7.2-7.8, for hose 6x4, Coupling nut, Kink protection

Article No.: 107316

Type No.: 243.355-N

€11.77

(€11.77 / piece)

excl. VAT and shipping

Nipple, I.D. 7.2-7.8, for hose 8x6, Coupling nut, Kink protection

Nipple, I.D. 7.2-7.8, for hose 8x6, Coupling nut, Kink protection

Article No.: 107317

Type No.: 243.356-N

€11.77

(€11.77 / piece)

excl. VAT and shipping

Nipple, I.D. 7.2-7.8 for hose 10x8, Coupling nut, Kink protection

Nipple, I.D. 7.2-7.8 for hose 10x8, Coupling nut, Kink protection

Article No.: 107318

Type No.: 243.357-N

€11.77

(€11.77 / piece)

excl. VAT and shipping

Nipple, I.D. 7.2-7.8 for hose 12x9, Coupling nut, Kink protection

Nipple, I.D. 7.2-7.8 for hose 12x9, Coupling nut, Kink protection

Article No.: 107319

Type No.: 243.358-N

€11.77

(€11.77 / piece)

excl. VAT and shipping

Vibration damper with 300 mm PVC hose, plug I.D. 7.2 - I.D. 7.8

Vibration damper with 300 mm PVC hose, plug I.D. 7.2 - I.D. 7.8

Article No.: 142182

Type No.: VD-300-7,2-1/4

€16.11

(€16.11 / piece)

excl. VAT and shipping

Your personal contact

Customer service +49 7125 9497-8320 kundenservice@riegler.de