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Stucchi FIRG Flat Face Hydraulic Couplers - BSP & UNO Threads - 1/4 to 2 Inch
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Stucchi FIRG Flat Face Hydraulic Couplers - BSP & UNO Threads - 1/4 to 2 Inch

Store/Couplers Quick Connect for Oil/Water/Flat Face Dry Break Designs with twist to Lock Collars
SKU STU-P-FIRG14-BSP
AU$96.70
Bulk pricing available for quantities of 5 units or more
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5 itemsAU$91.865% off
10 itemsAU$87.0310% off
25 itemsAU$84.6113% off
50 itemsAU$82.1915% off
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Stucchi FIRG Flat Face Hydraulic Couplers - BSP & UNO Threads - 1/4 to 2 Inch
Store/Couplers Quick Connect for Oil/Water/Flat Face Dry Break Designs with twist to Lock Collars
Product Details
Brand: Stucchi
Weight: 1.73 kg

Stucchi FIRG Flat Face Hydraulic Couplers

The FIRG series is Stucchi's workhorse flat face coupler — the same no-spill, easy-clean flat face design in a value-focused package. Perfect for machinery attachments, tippers and mobile hydraulics where you want flat face performance without the premium price.

Use the dropdowns to choose your size, then pick a male half, female half, or a pair (1 male + 1 female).

Interchange: ISO 16028 flat face compatible.

  • Flat face — minimal fluid loss and air inclusion on connect/disconnect
  • Carbon steel construction, NBR seals
  • BSP threads plus UNO (SAE) thread versions for imported machines
  • Body sizes 1/4" to 2"

Sizes & Specifications

Body Thread Max Flow Max WP Male (part / SKU) Female (part / SKU) Pair SKU
1/4" 1/4" BSP 24 l/min 300 bar M-FIRG14 BSP / 800800001 F-FIRG14 BSP / 800800000 STU-P-FIRG14-BSP
1/4" 3/8" SAE 24 l/min 300 bar M-FIRG14 3/8 SAE / 800804001 F-FIRG14 3/8 SAE / 800804000 STU-P-FIRG14-3-8-SAE
3/8" 3/8" BSP 46 l/min 300 bar M-FIRG38 BSP / 800800005 F-FIRG38 BSP / 800800004 STU-P-FIRG38-BSP
3/8" 1/2" SAE 46 l/min 300 bar M-FIRG38 1/2 SAE / 800804003 F-FIRG38 1/2 SAE / 800804002 STU-P-FIRG38-1-2-SAE
3/8" 1/2" BSP 46 l/min 300 bar M-FIRG12 BSP / 800800003 F-FIRG12 BSP / 800800002 STU-P-FIRG12-BSP
1/2" 1/2" BSP 90 l/min 250 bar M-FIRG12A BSP / 800800007 F-FIRG12A BSP / 800800006 STU-P-FIRG12A-BSP
3/8" 5/8" SAE 46 l/min 300 bar M-FIRG12 5/8 SAE / 800804005 F-FIRG12 5/8 SAE / 800804004 STU-P-FIRG12-5-8-SAE
1/2" 5/8" SAE 90 l/min 250 bar M-FIRG12A 5/8 SAE / 800804007 F-FIRG12A 5/8 SAE / 800804006 STU-P-FIRG12A-5-8-SAE
1/2" 3/4" SAE 90 l/min 250 bar M-FIRG34 SAE / 800804009 F-FIRG34 SAE / 800804008 STU-P-FIRG34-SAE
5/8" 3/4" SAE 148 l/min 250 bar M-FIRG34B SAE / 800804011 F-FIRG34B SAE / 800804010 STU-P-FIRG34B-SAE
3/4" 1" BSP 200 l/min 250 bar M-FIRG100 BSP / 800800013 F-FIRG100 BSP / 800800012 STU-P-FIRG100-BSP
3/4" 1" SAE 200 l/min 250 bar M-FIRG100 SAE / 800804013 F-FIRG100 SAE / 800804012 STU-P-FIRG100-SAE
1" 1-1/4" SAE 378 l/min 250 bar M-FIRG114 SAE / 800804015 F-FIRG114 SAE / 800804014 STU-P-FIRG114-SAE
1-1/2" 1-1/2" SAE 750 l/min 200 bar M-FIRG112 SAE / 800804017 F-FIRG112 SAE / 800804016 STU-P-FIRG112-SAE
2" 2" SAE 1000 l/min 200 bar M-FIRG200 SAE / 800804019 F-FIRG200 SAE / 800804018 STU-P-FIRG200-SAE

Max working pressure shown is the coupled rating from the official Stucchi datasheet; male/female halves may differ — see the datasheet for full details.

Official Stucchi Datasheets

📄 FIRG Datasheet (PDF)

See it in action

Buy in bulk and save: 5+ units −5%, 10+ −10%, 25+ −12.5%, 50+ −15% — applied automatically in the cart.

Need a size or thread you can't see here? Call us on 1300 146 737 or email sales@mhfgc.com.au — we can supply the full Stucchi range.

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