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Top Picks for Professionals

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C&D CD4338 3/8 Self-Piercing Line Tap Valve Save 21% Save %
$41.95
$41.95 - $41.95
$41.95
$32.95
$32.95 - $32.95
$32.95

C&D CD4338 3/8 Self-Piercing Line Tap Valve

5+ in stock

Self-piercing line tap valve for 1/4″, 5/16″, and 3/8″ tube. FEATURES: With 3 valve cores Compact knurled design Core container with wrench. ...

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$41.95
$41.95 - $41.95
$41.95
$32.95
$32.95 - $32.95
$32.95
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C&D CD5164 O rings suit CD5060 and CD5050 Save 21% Save %
$81.95
$81.95 - $81.95
$81.95
$64.95
$64.95 - $64.95
$64.95

C&D CD5164 O rings suit CD5060 and CD5050

5+ in stock

O rings suit CD5060 and CD5050. FEATURES: O rings suit CD5060 and CD5050. INCLUDES: Pack of 25 O-rings. SPECIFICATIONS: Brand: C&D...

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$81.95
$81.95 - $81.95
$81.95
$64.95
$64.95 - $64.95
$64.95
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C&D CD1090 Replacement O Ring 1/2 Inch OD Save 21% Save %
$38.95
$38.95 - $38.95
$38.95
$30.95
$30.95 - $30.95
$30.95

C&D CD1090 Replacement O Ring 1/2 Inch OD

5+ in stock

All the O-rings are necessary to repair any CRT, except the ones in the chuck that grab the core stem. FEATURES: Rings for core removal tools...

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$38.95
$38.95 - $38.95
$38.95
$30.95
$30.95 - $30.95
$30.95
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C&D CD0099 Replacement O Rings Core Removal Tools Save 21% Save %
$37.95
$37.95 - $37.95
$37.95
$29.95
$29.95 - $29.95
$29.95

C&D CD0099 Replacement O Rings Core Removal Tools

5+ in stock

Replacement o-rings for core removal tools. All the o-rings are necessary to repair any CRT, except the ones in the chuck that grab the core s...

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$37.95
$37.95 - $37.95
$37.95
$29.95
$29.95 - $29.95
$29.95
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C&D CD0111 Replacement O Rings for Core Removal Tools
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$37.95
$37.95 - $37.95
$37.95
$29.95
$29.95 - $29.95
$29.95

C&D CD0111 Replacement O Rings for Core Removal Tools

5+ in stock

All the O-rings are necessary to repair any CRT, except the ones in the chuck that grab the core stem. FEATURES: Rings for core removal tools...

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$37.95
$37.95 - $37.95
$37.95
$29.95
$29.95 - $29.95
$29.95
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C&D CD5555 Replacement O Rings for Core Removal Tools
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$24.95
$24.95 - $24.95
$24.95
$19.95
$19.95 - $19.95
$19.95

C&D CD5555 Replacement O Rings for Core Removal Tools

5+ in stock

Replacement o-rings for core removal tools. All the O-rings are necessary to repair any CRT, except the ones in the chuck that grab the core s...

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$24.95
$24.95 - $24.95
$24.95
$19.95
$19.95 - $19.95
$19.95
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IMPERIAL OIL PUMPS & ADAPTERS KITS
Save up to 20% Save %
$363.95 - $543.95
$363.95 - $543.95
$363.95
$290.95 - $434.95
$290.95 - $434.95
$290.95

IMPERIAL OIL PUMPS & ADAPTERS KITS

5+ in stock

CHARGE-OIL PUMP The Imperial 1702/1703 Charge-Oil Pump charges without pumping the compressor down thus reducing charging time by over 70%. Also av...

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$363.95 - $543.95
$363.95 - $543.95
$363.95
$290.95 - $434.95
$290.95 - $434.95
$290.95
Save up to 20% Save %
Bradley NR1000 High Pressure Nitrogen Regulator
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$484.95
$484.95 - $484.95
$484.95
$387.95
$387.95 - $387.95
$387.95

Bradley NR1000 High Pressure Nitrogen Regulator

5+ in stock

Bradley NR1000 0–800 PSI Nitrogen Regulator – Precision & Durability for HVAC/R Technicians The Bradley NR1000 Nitrogen Regulator is engineered...

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$484.95
$484.95 - $484.95
$484.95
$387.95
$387.95 - $387.95
$387.95
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Hilmor Telescoping Mirror
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$34.95 - $48.95
$34.95 - $48.95
$34.95
$27.95 - $38.95
$27.95 - $38.95
$27.95

Hilmor Telescoping Mirror

5+ in stock

Leaks can’t hide anymore. With a handle that extends from 7-3/4” to 21-1/2”, this telescoping mirror truly does go above and beyond. OPTIONS: M-1 ...

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$34.95 - $48.95
$34.95 - $48.95
$34.95
$27.95 - $38.95
$27.95 - $38.95
$27.95
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C&D CD3900 Core Removal Tool
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$214.94
$214.94 - $214.94
$214.94
$171.95
$171.95 - $171.95
$171.95

C&D CD3900 Core Removal Tool

5+ in stock

Core Removal Tool (CRT) for use on 1/4″ flare access fitting FEATURES: Core Removal Tool without the Loss of Refrigerant For use on the 1/4″ Flare...

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$214.94
$214.94 - $214.94
$214.94
$171.95
$171.95 - $171.95
$171.95
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DiversiTech NRV38 Non Return Valve 3/8″
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$58.95
$58.95 - $58.95
$58.95
$46.95
$46.95 - $46.95
$46.95

DiversiTech NRV38 Non Return Valve 3/8″

5+ in stock

The DiversiTech NRV38 is a non-return valve with a 3/8" connection size. Non-return valves are also known as check valves and they are designed to ...

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$58.95
$58.95 - $58.95
$58.95
$46.95
$46.95 - $46.95
$46.95
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DiversiTech NRV14 Non Return Valve 1/4″
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$57.95
$57.95 - $57.95
$57.95
$45.95
$45.95 - $45.95
$45.95

DiversiTech NRV14 Non Return Valve 1/4″

5+ in stock

The DiversiTech NRV14 is a non-return valve with a 1/4" connection size. Non-return valves are also known as check valves and they are designed to ...

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$57.95
$57.95 - $57.95
$57.95
$45.95
$45.95 - $45.95
$45.95
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DiversiTech AD38 Drain Adaptor 3/8″ to 22mm
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$49.99
$49.99 - $49.99
$49.99
$39.99
$39.99 - $39.99
$39.99

DiversiTech AD38 Drain Adaptor 3/8″ to 22mm

5+ in stock

The DiversiTech AD38 Drain Adaptor is a plumbing fitting used to connect a 3/8 inch drain line to a 22mm drain line. It is typically used in air co...

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$49.99
$49.99 - $49.99
$49.99
$39.99
$39.99 - $39.99
$39.99
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DiversiTech CDAMULTI Cassette Drain Adaptors
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$47.95
$47.95 - $47.95
$47.95
$37.95
$37.95 - $37.95
$37.95

DiversiTech CDAMULTI Cassette Drain Adaptors

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect to drain points from all manufacturers of air conditioning units to standard...

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$47.95
$47.95 - $47.95
$47.95
$37.95
$37.95 - $37.95
$37.95
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DiversiTech SVA-6-3 Self Sealing Adaptor 1/4 – 3/8
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$108.95
$108.95 - $108.95
$108.95
$86.95
$86.95 - $86.95
$86.95

DiversiTech SVA-6-3 Self Sealing Adaptor 1/4 – 3/8

5+ in stock

The DiversiTech SVA-3 Self-Sealing Adaptor is a plumbing component designed for use with refrigeration and air conditioning systems. It features a ...

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$108.95
$108.95 - $108.95
$108.95
$86.95
$86.95 - $86.95
$86.95
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DiversiTech SVA-3 Self Sealing Adaptor 1/4 – 3/8
Save 21% Save %
$81.95
$81.95 - $81.95
$81.95
$64.95
$64.95 - $64.95
$64.95

DiversiTech SVA-3 Self Sealing Adaptor 1/4 – 3/8

5+ in stock

The DiversiTech SVA-3 Self-Sealing Adaptor is a plumbing component designed for use with refrigeration and air conditioning systems. It features a ...

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$81.95
$81.95 - $81.95
$81.95
$64.95
$64.95 - $64.95
$64.95
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DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/2″
Save 21% Save %
$41.95
$41.95 - $41.95
$41.95
$32.95
$32.95 - $32.95
$32.95

DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/2″

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect to drain points from all manufacturers of air conditioning units to standard...

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$41.95
$41.95 - $41.95
$41.95
$32.95
$32.95 - $32.95
$32.95
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DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/4″
Save 20% Save %
$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95

DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/4″

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect drain points from all manufacturers of air conditioning units to standard 22...

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$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95
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DiversiTech CDASML Cassette Drain Adaptors
Save 20% Save %
$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95

DiversiTech CDASML Cassette Drain Adaptors

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect drain points from all manufacturers of air conditioning units to standard 22...

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$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95
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DiversiTech Redbox CP-22-230 2 Litre Condensate Pump
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$217.95
$217.95 - $217.95
$217.95
$173.95
$173.95 - $173.95
$173.95

DiversiTech Redbox CP-22-230 2 Litre Condensate Pump

5+ in stock

DiversiTech Redbox CP-22-230 2 Litre Condensate Pump is suitable for use with condensate from HVAC/R applications. 22ft of lift compared to the typ...

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$217.95
$217.95 - $217.95
$217.95
$173.95
$173.95 - $173.95
$173.95
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DiversiTech WHISPA-Q-TANK 2L Condensate Pump
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$268.95
$268.95 - $268.95
$268.95
$214.95
$214.95 - $214.95
$214.95

DiversiTech WHISPA-Q-TANK 2L Condensate Pump

5+ in stock

The DiversiTech WHISPA-Q-MINI is a condensate pump designed for use in HVAC systems. It is a small, quiet, and reliable pump that is ideal for use ...

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$268.95
$268.95 - $268.95
$268.95
$214.95
$214.95 - $214.95
$214.95
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DiversiTech WHISPA-Q-TRUNK – Ultra Quiet Pump in Trunking
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$373.95
$373.95 - $373.95
$373.95
$298.95
$298.95 - $298.95
$298.95

DiversiTech WHISPA-Q-TRUNK – Ultra Quiet Pump in Trunking

5+ in stock

The WISPA-Q-TRUNK is an industry-first stand-alone pump in trunking for the future. Designed to provide ultra-quiet running utilizing the new DC DI...

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$373.95
$373.95 - $373.95
$373.95
$298.95
$298.95 - $298.95
$298.95
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DiversiTech WHISPA-Q-TANK – 1 Litre Condensate Tank Pump
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$242.95
$242.95 - $242.95
$242.95
$193.95
$193.95 - $193.95
$193.95

DiversiTech WHISPA-Q-TANK – 1 Litre Condensate Tank Pump

5+ in stock

DiversiTech WHISPA-Q-TANK – 1 Litre Condensate Tank Pump is a small, strong and rapid, fully automatic tank pump. It offers a solution where gravit...

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$242.95
$242.95 - $242.95
$242.95
$193.95
$193.95 - $193.95
$193.95
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DiversiTech WHISPA-Q-MINI Condensate Pump
Save 20% Save %
$219.95
$219.95 - $219.95
$219.95
$175.95
$175.95 - $175.95
$175.95

DiversiTech WHISPA-Q-MINI Condensate Pump

5+ in stock

The Whispa-Q MINI inline pump is designed to provide ultra-quiet running utilising the vibration reduction mounts along with a stylish sleek ultra-...

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$219.95
$219.95 - $219.95
$219.95
$175.95
$175.95 - $175.95
$175.95
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Top Picks for Professionals is our curated shortlist for Australian HVAC/R techs who want reliable gear that earns its place in the van — faster commissioning, cleaner installs, and fewer call-backs.

Tip: If you’re browsing a specific job, jump to a hub below. If you want to compare within a category, use the filters (brand, availability, and category) to narrow it down quickly.

Dispatch & delivery: see current timeframes and freight options on our Shipping & Returns page.

Shop pro picks by job

How we choose “Top Picks”

  • Job-site practicality: tools that save time and reduce rework
  • Repeat-order staples: consumables and accessories techs restock
  • Pro-grade build: geared for regular use, not one-off jobs

FAQs

  • Is this the same as Best Sellers? Best Sellers are what customers reorder most; Top Picks are curated recommendations for pro workflows.

  • How do I use this page fastest? Start with “Shop by job” links, then filter by brand + availability.

  • Do I need a refrigerant licence for this work? If you’re handling regulated refrigerant or components that risk refrigerant release, licensing applies.

Trade accounts

If you’re ordering for a crew or want quote-only pricing, see Trade Accounts.

Compliance note (Australia)

Work involving regulated refrigerants (or RAC components that risk refrigerant being emitted) generally requires an appropriate Refrigerant Handling Licence. Always follow manufacturer instructions and safe work practices.

Last updated: 20 March 2026

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