Dry Screw Vacuum Pumps

At Atlas Copco Vacuum, delivering value to our customers and clean technology for the planet drives our innovation.


  help @ashair.co.nz



We invest in technology like our range of dry screw vacuum pumps that deliver benefits like higher productivity, minimized energy consumption, operator-friendly control, easy maintenance, and lower operation costs. 

Ideal for harsh industrial applications, offering low lifecycle costs, lesser energy costs and low maintenance

Talk to our team today about dry screw vacuum pumps Talk to our team today about dry screw vacuum pumps

Clean technology

Our range of dry screw vacuum pumps are friendly on the environment – with no contaminated oil to dispose. Dry technology means no exhaust emissions and a clean, reliable performance.

Clever technology

Our DHS VSD+ and DWS VSD+ range of dry screw vacuum pumps feature Variable Speed Drive (VSD) technology. The pump adjusts vacuum flow as per your process demands and optimizes energy consumption leading to substantial energy savings.

Connected technology 

Benefit from always-on connectivity and remote monitoring with ElektronikonTM for advanced pump monitoring such as status, running and stopped hours, programmable timers, set point control among other parameters.

Online Shop

Shop online for quality air compressors, fittings, air tools, air regulators, pressure switches, and maintenance kits for NZ businesses and DIYers. Hassle-free, secure payment with Afterpay, nationwide delivery.

Sub Categories

Air Compressors & Treatment

From powerful rotary screw compressors to reliable piston air compressors, we offer a comprehensive range. Explore top-quality air compressors and treatment solutions in New Zealand with Alup and Chicago Pneumatic. Enhance your compressed air system with our refrigerated and desiccant air dryers. Trust us for sales and service of premium air compressors in NZ.

Sub Categories

Vacuum Pumps & Blowers

The team at Ash Air has an extensive range of top quality vacuum pumps and equipment, including rotary vane pumps, liquid ring pumps, claw pumps and screw pumps that are low maintenance, energy-efficient, reliable, affordable and hard working.

Sub Categories

Nitrogen & Oxygen Gas Generators

Our nitrogen gas generators offer excellent all-in-one solutions, with technologically-advanced systems, are very convenient, space saving and easy to install. Our nitrogen generators have impressive control and monitoring capabilities with very reliable purity settings and long-lasting membrane technology.

Sub Categories

2.5HP 50L Oil-Free Dental Air Compressor Clean Air Class Zero Certified

2.5HP 50L Oil-Free Dental Air Compressor Clean Air Class Zero Certified

$3,700.00 NZD exc.
$4,255.00 NZD inc.

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1.5HP 25L Oil-Free Dental Air Compressor Clean Air Class Zero Certified

1.5HP 25L Oil-Free Dental Air Compressor Clean Air Class Zero Certified

$2,450.00 NZD exc.
$2,817.50 NZD inc.

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6.5HP 50L Cast Iron Petrol Air Compressor SF302 KOHLER

6.5HP 50L Cast Iron Petrol Air Compressor SF302 KOHLER

$1,950.00 NZD exc.
$2,242.50 NZD inc.

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3HP 100L Belt Drive Cast Iron Piston Air Compressor SF302HD

3HP 100L Belt Drive Cast Iron Piston Air Compressor SF302HD

$1,900.00 NZD exc.
$2,185.00 NZD inc.

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3HP 50L Belt Drive Cast Iron Piston Air Compressor SF302HD

3HP 50L Belt Drive Cast Iron Piston Air Compressor SF302HD

$1,750.00 NZD exc.
$2,012.50 NZD inc.

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3HP 100L Belt Drive Cast Iron Piston Air Compressor 'Ironman' CPBC-3100

3HP 100L Belt Drive Cast Iron Piston Air Compressor 'Ironman' CPBC-3100

$1,434.90 NZD exc.
$1,650.14 NZD inc.

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5.5HP 30L Twin Tank Petrol Air Compressor (12.4 cfm, 10 bar) CPBA-55E

5.5HP 30L Twin Tank Petrol Air Compressor (12.4 cfm, 10 bar) CPBA-55E

$1,433.90 NZD exc.
$1,648.99 NZD inc.

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3HP 100L Belt Drive Piston Air Compressor CPBA-3100

3HP 100L Belt Drive Piston Air Compressor CPBA-3100

From $1,306.90 NZD exc.
$1,502.94 NZD inc.

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CP7769 Heavy Duty 3/4" Impact Wrench, Max Torque 1950 Nm

CP7769 Heavy Duty 3/4" Impact Wrench, Max Torque 1950 Nm

$1,095.00 NZD exc.
$1,259.25 NZD inc.

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3HP 50L Belt Drive Piston Air Compressor CPBA-350

3HP 50L Belt Drive Piston Air Compressor CPBA-350

From $1,019.90 NZD exc.
$1,172.89 NZD inc.

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2.5HP 50L Belt Drive Cast Iron Piston Air Compressor 'Ironman' CPBC-2550

2.5HP 50L Belt Drive Cast Iron Piston Air Compressor 'Ironman' CPBC-2550

$968.90 NZD exc.
$1,114.24 NZD inc.

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CP7763 3/4" Super Duty Impact Wrench, Max Torque 1,630 Nm

CP7763 3/4" Super Duty Impact Wrench, Max Torque 1,630 Nm

$948.27 NZD exc.
$1,090.51 NZD inc.

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2.5HP 50L Belt Drive Piston Air Compressor CPBA-2550

2.5HP 50L Belt Drive Piston Air Compressor CPBA-2550

From $896.90 NZD exc.
$1,031.44 NZD inc.

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CP7762 3/4" Stubby Impact Wrench, Max Torque 1420 Nm

CP7762 3/4" Stubby Impact Wrench, Max Torque 1420 Nm

$820.87 NZD exc.
$944.00 NZD inc.

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1.5HP 50L Oil-Free Air Compressor with Filter Regulator (5 CFM)

1.5HP 50L Oil-Free Air Compressor with Filter Regulator (5 CFM)

$745.00 NZD exc.
$856.75 NZD inc.

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CP7737 1/2" Angle Impact Wrench, Max Torque 300 Nm

CP7737 1/2" Angle Impact Wrench, Max Torque 300 Nm

$500.00 NZD exc.
$575.00 NZD inc.

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CP9120CR 4" Air Angle Grinder

CP9120CR 4" Air Angle Grinder

$481.80 NZD exc.
$554.07 NZD inc.

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CP9780 3/4" Heavy Duty Belt Sander

CP9780 3/4" Heavy Duty Belt Sander

$438.00 NZD exc.
$503.70 NZD inc.

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2.5HP 24L Direct Drive Piston Air Compressor CPDA-2524 (9.5 cfm)

2.5HP 24L Direct Drive Piston Air Compressor CPDA-2524 (9.5 cfm)

$435.90 NZD exc.
$501.29 NZD inc.

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Condor Pressure Switch | PN: MDR4/11

Condor Pressure Switch | PN: MDR4/11

$434.48 NZD exc.
$499.65 NZD inc.

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PIT TOOLS LU-9040H 90 Series 18 Gauge Narrow Crown Stapler

PIT TOOLS LU-9040H 90 Series 18 Gauge Narrow Crown Stapler

$414.03 NZD exc.
$476.13 NZD inc.

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2.5HP 50L Direct Drive Piston Air Compressor CPDA-2550

2.5HP 50L Direct Drive Piston Air Compressor CPDA-2550

$397.90 NZD exc.
$457.59 NZD inc.

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CP9789 1/2" Heavy Duty Reversible Drill

CP9789 1/2" Heavy Duty Reversible Drill

$395.30 NZD exc.
$454.59 NZD inc.

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PIT TOOLS LU-50F Combination Brad Nailer - Narrow Crown Stapler

PIT TOOLS LU-50F Combination Brad Nailer - Narrow Crown Stapler

$390.80 NZD exc.
$449.42 NZD inc.

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Condor Pressure Switch | PN: MDR3/11 - 10

Condor Pressure Switch | PN: MDR3/11 - 10

$389.00 NZD exc.
$447.35 NZD inc.

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CP7732C 1/2" Ultra Compact Impact Wrench, Max Torque 625 Nm

CP7732C 1/2" Ultra Compact Impact Wrench, Max Torque 625 Nm

$383.25 NZD exc.
$440.74 NZD inc.

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CP7829H 1/2" Air Ratchet Wrench

CP7829H 1/2" Air Ratchet Wrench

$377.78 NZD exc.
$434.45 NZD inc.

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CP7225E Random Orbital Finishing Sander 3/32 Orbit- 6" Pad

CP7225E Random Orbital Finishing Sander 3/32 Orbit- 6" Pad

$328.50 NZD exc.
$377.77 NZD inc.

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1.5HP 6L Oil-free Piston Air Compressor CPRB 6

1.5HP 6L Oil-free Piston Air Compressor CPRB 6

$322.90 NZD exc.
$371.34 NZD inc.

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CP9427 3/8" Heavy Duty Mini Ratchet

CP9427 3/8" Heavy Duty Mini Ratchet

$284.70 NZD exc.
$327.40 NZD inc.

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CP9882 Compact Air Riveter | 1,000 kg Pulling Load | 3/16" Capacity

CP9882 Compact Air Riveter | 1,000 kg Pulling Load | 3/16" Capacity

$262.80 NZD exc.
$302.22 NZD inc.

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PVC Retractable Air Compressor Hose Reel 3/8" x 15 Metre | PN: AR-400

PVC Retractable Air Compressor Hose Reel 3/8" x 15 Metre | PN: AR-400

$254.89 NZD exc.
$293.12 NZD inc.

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PIT TOOLS LU-9032 90 Series 18 Gauge Narrow Crown Stapler

PIT TOOLS LU-9032 90 Series 18 Gauge Narrow Crown Stapler

$241.52 NZD exc.
$277.75 NZD inc.

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Saginamiya Pressure Switch Plus Nipple | PN: SP61-B

Saginamiya Pressure Switch Plus Nipple | PN: SP61-B

$190.86 NZD exc.
$219.49 NZD inc.

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PIT TOOLS LU-9725 97 Series Stapler

PIT TOOLS LU-9725 97 Series Stapler

$184.02 NZD exc.
$211.62 NZD inc.

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PIT TOOLS LU-9025 90 Series 18 Gauge Narrow Crown Stapler

PIT TOOLS LU-9025 90 Series 18 Gauge Narrow Crown Stapler

$183.27 NZD exc.
$210.76 NZD inc.

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PIT Tools Deluxe Medium-Duty Gravity Spray Gun | PN: FR107

PIT Tools Deluxe Medium-Duty Gravity Spray Gun | PN: FR107

$175.20 NZD exc.
$201.48 NZD inc.

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CP886H 1/2" Standard Duty Air Ratchet

CP886H 1/2" Standard Duty Air Ratchet

$173.00 NZD exc.
$198.95 NZD inc.

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SMC Filter Regulator Blister Pack 1/2 BSP | PN: AW40-04BG-B-POS

SMC Filter Regulator Blister Pack 1/2 BSP | PN: AW40-04BG-B-POS

$170.00 NZD exc.
$195.50 NZD inc.

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EMAX AT-7009 Belt Sander 10X330mm

EMAX AT-7009 Belt Sander 10X330mm

$169.18 NZD exc.
$194.56 NZD inc.

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PIT TOOLS LU-8016AC.1 80 Series Fine Wire Stapler

PIT TOOLS LU-8016AC.1 80 Series Fine Wire Stapler

$161.01 NZD exc.
$185.16 NZD inc.

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CP7111 Air Hammer 0.401 Shank

CP7111 Air Hammer 0.401 Shank

From $156.59 NZD exc.
$180.08 NZD inc.

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CP872 1/4" Die Grinder

CP872 1/4" Die Grinder

$153.30 NZD exc.
$176.29 NZD inc.

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EMAX 3/8" Air Drill Gun Heavy Duty | PN: KL-304

EMAX 3/8" Air Drill Gun Heavy Duty | PN: KL-304

$153.30 NZD exc.
$176.29 NZD inc.

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PIT TOOLS LNF-32 18 Gauge Brad Nailer

PIT TOOLS LNF-32 18 Gauge Brad Nailer

$149.51 NZD exc.
$171.94 NZD inc.

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YD102 - Pit Tools Spray Gun Industrial (Suction Type)

YD102 - Pit Tools Spray Gun Industrial (Suction Type)

$149.51 NZD exc.
$171.94 NZD inc.

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Heavy Duty PVC Air Compressor Hose (10MM, 30 MTR) | H1030

Heavy Duty PVC Air Compressor Hose (10MM, 30 MTR) | H1030

$137.89 NZD exc.
$158.57 NZD inc.

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PIT Tools HBFR804 1/2" BSP Inline Filter Regulator | PN: HBFR804

PIT Tools HBFR804 1/2" BSP Inline Filter Regulator | PN: HBFR804

$133.48 NZD exc.
$153.50 NZD inc.

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1.5mm Gravity Feed Spray Gun | PN: YD-71G

1.5mm Gravity Feed Spray Gun | PN: YD-71G

$131.40 NZD exc.
$151.11 NZD inc.

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SMC Filter Regulator Blister Pack 1/4 BSP | PN: AW30-02-BG-BPOS

SMC Filter Regulator Blister Pack 1/4 BSP | PN: AW30-02-BG-BPOS

$120.00 NZD exc.
$138.00 NZD inc.

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PIT Tools Tyre Inflator W/ Gauge 11kg- 11 bar (160 psi - 1100 KPA) | PN: AA-6005

PIT Tools Tyre Inflator W/ Gauge 11kg- 11 bar (160 psi - 1100 KPA) | PN: AA-6005

$112.63 NZD exc.
$129.52 NZD inc.

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Heavy Duty PVC Air Compressor Hose (10MM, 20 MTR) | PN: H1020

Heavy Duty PVC Air Compressor Hose (10MM, 20 MTR) | PN: H1020

$110.33 NZD exc.
$126.88 NZD inc.

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PIT Tools HBR804 1/2" BSP Inline Regulator | PN: HBR804

PIT Tools HBR804 1/2" BSP Inline Regulator | PN: HBR804

$87.37 NZD exc.
$100.48 NZD inc.

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PIT Tools HBF804 1/2" BSP Inline Pre-Filter | PN: HBF804

PIT Tools HBF804 1/2" BSP Inline Pre-Filter | PN: HBF804

$83.74 NZD exc.
$96.30 NZD inc.

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Filter / Regulator 1/4" Ash Air | PN: AFR-200

Filter / Regulator 1/4" Ash Air | PN: AFR-200

$71.60 NZD exc.
$82.34 NZD inc.

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PIT Tools HBL804 1/2" BSP Inline Lubricator | PN: HBL804

PIT Tools HBL804 1/2" BSP Inline Lubricator | PN: HBL804

$67.96 NZD exc.
$78.15 NZD inc.

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Heavy Duty PVC Air Hose (10MM, 10 MTR) | PN: H1010

Heavy Duty PVC Air Hose (10MM, 10 MTR) | PN: H1010

$66.71 NZD exc.
$76.72 NZD inc.

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Condor Pressure Switch | PN: MDR2/11

Condor Pressure Switch | PN: MDR2/11

$66.40 NZD exc.
$76.36 NZD inc.

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Service Kit | SF302 Piston Air Compressors

Service Kit | SF302 Piston Air Compressors

$61.20 NZD exc.
$70.38 NZD inc.

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Service Kit | Chicago Pneumatic CPBA 2550, 350 & 3100 Piston Compressors

Service Kit | Chicago Pneumatic CPBA 2550, 350 & 3100 Piston Compressors

From $60.26 NZD exc.
$69.30 NZD inc.

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