Tun Engineering – Industrial Brass Fittings Experts

Welcome to TUN Engineering

TUN Engineering is a privately owned Australian company with over four decades of combined plumbing and gas knowledge at commercial and domestic levels.

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STANDARD COMPRESSION FITTINGS

# 45 SOLDER-ON NUT

# 31F FEMALE TUBE BULKHEAD UNION

# 31 BULKHEAD TUBE UNION

# 14 UNION TEE

# 12 MALE BRANCH TEE

# 11 UNION ELBOW

# 10 FEMALE CONNECTOR

# 5 MALE COMP ELBOW

# 4R REDUDING DOUBLE UNION

# 4 DOUBLE UNION

# 3 MALE CONNECTOR

# 2 COMPRESSION NUT

# 100 UNIVERSAL OLIVE

# 1 METAL TUBE OLIVE

AIRLINE FITTINGS

099 Hose Spigot Insert

# SP3 SWIVEL MALE TAIL PIECE

# P14 THREE WAY BARB TEE

# P12 MALE BARB TEE PIECE

#P11 HOSE BARB ELBOW

# P10 FEMALE TAIL PIECE

# P7R REDUCING HOSE JOINER

# P7 HOSE JOINER

# P6 MALE BARB ELBOW

# P5 NUT & TAIL ASSEMBLY

# P3 MALE TAILPIECE

BALL VALVES

BAY-08 1/2 FEMALE FLOOR BAYONET CHROME

BAY-08MALE 1/4 BSP MALE BAYONET ADAPTOR

BSCV Brass Swing check Valve

SPRING CHECK VALVE UNTESTED

GATE VALVE UNTESTED

FBFLARE-06 SAE 3/8 FLARE GAS BALL VALVE

FBFLARE-05 SAE 5/16 FLARE GAS BALL VALVE

MCO-04 MANUAL CHANGEOVER VALVE

BALL VALVE LEVER HANDLE M&F DZR AGA

BALL VALVE LEVER HANDLE F&F DZR AGA

BALL VALVE MINI F&F

BALL VALVE MINI M&F

COPPER COILS AND COVER TUBING

COPPER COILS

BLACK PVC COVER TUBING

GAS TAPE

WHITE TEFLON TAPE P/ROLL

YELLOW GAS TEFLON TAPE P/ROLL

NITTO HOSE COUPLINGS & ADAPTORS

20-30-40 Series

NYLON HOSE FITTINGS

P14N NYLON HOSE TEE

P6N NYLON HOSE MALE ELBOW

P11N NYLON HOSE ELBOW

P7N NYLON HOSE JOINER

P3N NYLON HOSE TAIL

PRESSURE LIMITING AND TEMPERING VALVES

TV-15 1/2" MALE TEMPERING VALVE

PLV15F-350 1/2 BSP FEMALE 350KPA PRESSURE LIMITING VALVE

PUSH-IN FITTINGS IMPERIAL TUBE

PB PUSH-IN MALE BRANCH TEE

PE PUSH-IN TUBE TEE

PV PUSH-IN TUBE ELBOW

PU PUSH-IN TUBE CONNECTOR

PL PUSH-IN MALE ELBOW

PC PUSH-IN MALE STRAIGHT

PUSH-IN FITTINGS METRIC TUBE

PBM PUSH-IN MALE STRAIGHT

PEM PUSH-IN TUBE TEE

PVM PUSH-IN TUBE ELBOW

PUM PUSH-IN TUBE CONNECTOR

PLM PUSH-IN MALE ELBOW

PCM PUSH-IN MALE STRAIGHT

QCC GAS HOSE ASSEMBLIES AND POL ADAPTORS

POL Joiner with POL Male Adaptor

970U-H -POL Adaptor with Hand Wheel

Poltail Series Adaptor.

QCC/TYPE 27 – AGA APPROVED FLEXIBLE STAINLESS STEEL BRAIDED HOSE ASSEMBLY CLASS F – 8MM HOSE

QUICK CONNECT COUPLINGS & ADAPTORS

31 SERIES ADAPTORS

31-T

31-F

31-M

310 SERIES COUPLINGS

310-T

310-F

310-M

31-T

31-F

31-M

310-T

310-F

310-M

RYCO COUPLINGS & ADAPTORS

500 SERIES ADAPTORS

500 SERIES COUPLINGS

290 SERIES COUPLINGS

200 SERIES ADAPTORS

200 SERIES COUPLINGS

300S SERIES ADAPTORS

300S SERIES COUPLINGS

200S SERIES ADAPTORS

200S SERIES COUPLINGS

SAE FLARE COMPRESSION FITTINGS

# 65 45deg FLARE PLUG

# 57 MALE SAE FLARE x FEMALE SAE FLARE UNION

# 56 FLARE CAP NUT

# 36 FEMALE FLARE ELBOW

# 20 MALE FLARE BRANCH TEE

# 19 THREE WAY FLARE TEE

# 18 DOUBLE FLARE ELBOW

# 17R REDUCING FLARE UNION

# 17 DOUBLE FLARE UNION

# 16 FEMALE FLARE UNION

#8 45deg SINGLE FLARE ELBOW

# 8 90deg SINGLE FLARE ELBOW

# 7 SINGLE FLARE UNION

#7 SINGLE FLARE UNION TESTPOINT

# 6R 45deg REDUCING FLARE NUT

# 6S 45deg SHORT FLARE NUT

# 6 45deg FLARE NUT

SCREWED BRASS FITTINGS

BARREL UNION F & F

BARREL UNION M & F

All Thread - Brass

Flare Compression Nut Plumbing

FEMADAPT Pol Female Adaptor

PA-10 16mm Power Adjuster

FT10 – WATER SENSOR FITTING

# 75 FEMALE Y PIECE

# 74 LOCK NUT

# 73 REDUCING NIPPLE

# 72 M&F ADAPTOR

# 64 BSP HEX PLUG

# 62 INVERTED FLARE SINGLE UNION

# 59 INVERTED FLARE ELBOW

# 58 INVERTED FLARE NUT

# 50B 3 WAY MALE TEE

# 48 MALE TO MALE ELBOW

# 39 SOLDER-ON DOUBLE UNION

# 38 SOLDER-ON SINGLE UNION

# 35C FEMALE TEE (CAST)

#35E M&F TEE (EXTRUDED)

# 35E FEMALE TEE (EXTRUDED)

# 34C FEMALE ELBOW (CAST)

# 34E FEMALE ELBOW (EXTRUDED)

# 33 HEX CAP

# 29 HEX REDUCING SOCKET

# 28 LONG HEX NIPPLE

# 27 HEX NIPPLE

# 26 HEX SOCKET

# 25C M&F (CAST) ELBOW

# 25E M&F EXTRUDED ELBOW

# 24 REDUCING BUSH

TAPS AND SHOWERS

SHOWER HOSE STAINLESS STEEL 1.5 METRES LONG

HSWRASSY DIAMOND HEAD HAND HELD SHOWER

GT-08L 1/2 BRASS LUGGED BACK PLATE

106200 1/2 MALE HOSE BIB CHROME PLATE

TH-58C 1/2 CHROME LUGGED BACK PLATE

WORM DRIVE CLAMPS STAINLESS STEEL

Worm Drive Clamps Stainless Steel

OUR STORY

Why choose T.U.N.?

T.U.N Engineering is your local expert in all things brass fittings, gas, plumbing, caravans, and RVs. Proudly Australian since 1972, T.U.N is dedicated to providing the perfect solution tailored to your specific needs. As your one-stop shop right here in Clayton, we are dedicated and determined to the local community. We’re always here to give you the support you need to realise your dreams: that DIY project, work assignment, and anything in between.

Call us: (03) 9561 6890

FEATURED PROJECT

The great work we did

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Construction / Transportation

Warehouse Industry

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Automotive / Engineering

Our work process

Over the course of more than 25 years of hard work with many large and small projects. We have worked out the best working process.

Welcome to TUN Engineering

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OUR STORY