Threaded Hydraulic Couplings

HydraulicsPush To Connect

STAUFF HP
PUSH/PULL CONNECT POPPET COUPLING

Many connections available including BSP, NPT, Light & Heavy series and Bulkhead options – please contact…

Material

Carbon Steel

Sizes

1/4" – 11/2"

Connection

Threaded

Pressure

25 Bar Rated

Price on application Enquire

HydraulicsMulti Couplings

Multi Couplings

Speak to our in house experts for all your Multi Coupling requirements – Sales@isisfluid.com Multi couplings…

Material

Carbon Steel, Stainless Steel

Sizes

1/8" – 1"

Connection

Threaded

Pressure

Upto 350 BarG

Price on application Enquire

HydraulicsPush To Connect

STAUFF IA
ISO A POPPET COUPLING

Series IA stainless steel push-to-connect couplings with poppet valves conform to ISO 7241-1 Series A standards.…

Material

Stainless Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

450 – 60 Bar Rated

From

£41.00 ex VAT

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HydraulicsPush To Connect

STAUFF IB
ISO B POPPET COUPLING

Series IB ISO B Stainless poppet couplings provide quick, tool-free connection and disconnection for hydraulic systems.…

Material

Stainless Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

350 – 60 Bar Rated

From

£38.00 ex VAT

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HydraulicsPush To Connect

STAUFF IB
ISO B POPPET COUPLING

Series IB ISO B brass poppet couplings provide quick, tool-free connection and disconnection for hydraulic systems.…

Material

Brass

Sizes

1/4" – 1"

Connection

Threaded

Pressure

160 – 100 Bar Rated

From

£6.00 ex VAT

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HydraulicsScrew To Connect

STAUFF HH
POPPET SCREW COUPLING

HH Series stainless steel screw-to-connect couplings feature poppet valve technology for reliable high pressure hydraulic connections.…

Material

Stainless Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

750 – 210 Bar Rated

From

£61.00 ex VAT

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HydraulicsScrew To Connect

STAUFF HS
POPPET SCREW COUPLING

Heavy-duty stainless steel screw-to-connect couplings with poppet valve, designed for agricultural, construction, and industrial hydraulic applications.…

Material

Stainless Steel

Sizes

1/4" – 11/2"

Connection

Threaded

Pressure

300 – 100 Bar Rated

From

£76.00 ex VAT

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HydraulicsScrew To Connect

STAUFF HS
POPPET SCREW COUPLING

Series HS carbon steel screw-to-connect couplings featuring poppet valve technology for reliable hydraulic connections. These heavy-duty…

Material

Carbon Steel

Sizes

1/4" – 11/4"

Connection

Threaded

Pressure

450 – 350 Bar Rated

From

£23.00 ex VAT

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HydraulicsScrew To Connect

STAUFF HT
TIPPER TRAILER SCREW COUPLING

Series HT carbon steel poppet screw couplings designed for heavy-duty hydraulic applications in agricultural, construction and…

Material

Carbon Steel

Sizes

3/4" – 1"

Connection

Threaded

Pressure

350 – 300 Bar Rated

From

£37.00 ex VAT

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HydraulicsMisc

STAUFF RC
ROTARY & INLINE COUPLING

Rotary couplings provide flexible hydraulic connections in both 90° and in-line configurations. These carbon steel couplings…

Material

Carbon Steel

Sizes

1/4" – 1"

Connection

Threaded

Pressure

400 – 275 Bar Rated

From

£12.00 ex VAT

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HydraulicsScrew To Connect

STAUFF HV
POPPET SCREW COUPLING

Series HV hydraulic screw-to-connect couplings feature poppet valves for safe connection under pressure up to 100…

Material

Carbon Steel

Sizes

3/4" – 2"

Connection

Threaded

Pressure

350 Bar Rated

From

£37.00 ex VAT

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HydraulicsScrew To Connect

STAUFF HH
POPPET SCREW COUPLING

Robust carbon steel screw-to-connect hydraulic couplings with poppet valves, designed for high-pressure applications. These reliable quick-release…

Material

Carbon Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

750-210 Bar Rated

From

£15.00 ex VAT

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HydraulicsPush To Connect

STAUFF HUS
POPPET COUPLING

HUS Series push-to-connect hydraulic couplings feature poppet valve design for Nordic interchange compatibility. Robust carbon steel…

Material

Carbon Steel

Sizes

3/8" – 1"

Connection

Threaded

Pressure

350 – 270 Bar Rated

From

£9.00 ex VAT

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HydraulicsScrew To Connect

STAUFF RH
FLAT FACE SCREW COUPLING

Series RH flat face screw-to-connect couplings are engineered for extra heavy-duty hydraulic applications, accommodating large diameter…

Material

Carbon Steel

Sizes

3/8" – 1"

Connection

Threaded

Pressure

420 Bar Rated

From

£66.00 ex VAT

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HydraulicsPush To Connect

STAUFF IA
ISO A POPPET COUPLING

Series IA Carbon steel push-to-connect couplings with poppet valves conform to ISO 7241-1 Series A standards.…

Material

Carbon Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

315 – 150 Bar Rated

From

£4.00 ex VAT

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HydraulicsPush To Connect

STAUFF IB
ISO B POPPET COUPLING

Series IB ISO B Carbon Steel poppet couplings provide quick, tool-free connection and disconnection for hydraulic…

Material

Carbon Steel

Sizes

1/8" – 1"

Connection

Threaded

Pressure

300 – 200 Bar Rated

From

£4.00 ex VAT

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HydraulicsPush To Connect

STAUFF FH
FLAT FACE COUPLING

FH Series stainless steel flat-face hydraulic couplings designed for push-to-connect operation in demanding industrial applications. These…

Material

Stainless Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

up to 300 Bar Rated

From

£118.00 ex VAT

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HydraulicsPush To Connect

STAUFF FF
FLAT FACE COUPLING

Series FF flat-face couplings feature secure push-to-connect operation with integrated interlocking mechanism that prevents accidental disconnection.…

Material

Carbon Steel

Sizes

1/4" – 2"

Connection

Threaded

Pressure

up to 400 Bar Rated

From

£15.00 ex VAT

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HydraulicsPush To Connect

STAUFF FC
CONNECT UNDER PRESSURE FLAT FACE COUPLING

Series FC flat face push-to-connect hydraulic couplings designed to ISO 16028 standards provide quick connections with…

Material

Carbon Steel

Sizes

3/8" – 1"

Connection

Threaded

Pressure

250 Bar Rated

From

£50.00 ex VAT

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HydraulicsPush To Connect

STAUFF BP
TRAILER BRAKE FLAT FACE COUPLING

BP series hydraulic flat face couplings designed specifically for trailer brake systems and agricultural machinery applications.…

Material

Carbon Steel

Sizes

3/8" – 1/2"

Connection

Compression, Metric, Threaded

Pressure

150 Bar Rated

From

£16.80 ex VAT

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HydraulicsMisc

FASTER DF
DIAGNOSTIC FLAT FACE COUPLING

Series DF flat face hydraulic couplings feature push-to-connect operation for quick and secure connections under pressure.…

Material

Carbon Steel

Sizes

1/8" – 1/4"

Connection

Threaded

Pressure

470 Bar Rated

From

£7.70 ex VAT

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HydraulicsScrew To Connect

STAUFF FG
HEAVY DUTY FLAT FACE SCREW COUPLING

Series FG flat-face screw-to-connect couplings offer heavy-duty hydraulic connections designed to minimise fluid spillage and prevent…

Material

Carbon Steel

Sizes

3/8" – 11/4"

Connection

Threaded

Pressure

550 – 470 Bar Rated

From

£83.00 ex VAT

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