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Mastercool 71650-A Hydra-Swage Tube Expander Kit 10 Heads 3/8" to 2-1/8" 
Mastercool 71650-A Hydra-Swage Tube Expander Kit 10 Heads 3/8" to 2-1/8"
Mastercool 71650-A Hydra-Swage Tube Expander Kit 10 Heads 3/8" to 2-1/8"
£969.67Sale price £969.67 Regular price -
Mastercool 71685 — Pencil-Type Inner-Outer Reamer (Tungsten Carbide Blade) 
Mastercool 71685 — Pencil-Type Inner-Outer Reamer (Tungsten Carbide Blade)
Mastercool 71685 — Pencil-Type Inner-Outer Reamer (Tungsten Carbide Blade)
£16.00Sale price £16.00 Regular price -
Mastercool 71700 Hydraulic Flaring & Swaging Kit 1/4" to 7/8" 
Mastercool 71700 Hydraulic Flaring & Swaging Kit 1/4" to 7/8"
Mastercool 71700 Hydraulic Flaring & Swaging Kit 1/4" to 7/8"
£228.06Sale price £228.06 Regular price -
Mastercool 71700-06 — Swaging Adapter 3/8" (for 71710/71700 Systems) 
Mastercool 71700-06 — Swaging Adapter 3/8" (for 71710/71700 Systems)
Mastercool 71700-06 — Swaging Adapter 3/8" (for 71710/71700 Systems)
£13.51Sale price £13.51 Regular price -
Mastercool 71710-A Flaring & Swaging Pump for 71710 Kit 
Mastercool 71710-A Flaring & Swaging Pump for 71710 Kit
Mastercool 71710-A Flaring & Swaging Pump for 71710 Kit
£376.59Sale price £376.59 Regular price -
Mastercool 72030 Replacement Cutting Wheel for 72029 
Mastercool 72030 Replacement Cutting Wheel for 72029
Mastercool 72030 Replacement Cutting Wheel for 72029
£10.45Sale price £10.45 Regular price -
Mastercool 72034 Replacement Cutting Wheel for 72035 
Mastercool 72034 Replacement Cutting Wheel for 72035
Mastercool 72034 Replacement Cutting Wheel for 72035
£11.85Sale price £11.85 Regular price -
Mastercool 72035 Reduced Friction Tube Cutter for 1/4 to 1 1/2 inch Tubing 
Mastercool 72035 Reduced Friction Tube Cutter for 1/4 to 1 1/2 inch Tubing
Mastercool 72035 Reduced Friction Tube Cutter for 1/4 to 1 1/2 inch Tubing
£50.48Sale price £50.48 Regular price -
Mastercool 72485-PB Carrying Case for Universal Hydraulic Flaring Tool Set 
Mastercool 72485-PB Carrying Case for Universal Hydraulic Flaring Tool Set
Mastercool 72485-PB Carrying Case for Universal Hydraulic Flaring Tool Set
£54.71Sale price £54.71 Regular price -
Mastercool 80011 — Heavy-Duty Ratchet Hose Cutter 1.5" 
Mastercool 80011 — Heavy-Duty Ratchet Hose Cutter 1.5"
Mastercool 80011 — Heavy-Duty Ratchet Hose Cutter 1.5"
£17.26Sale price £17.26 Regular price -
Mastercool 80021 Plumbers Type Mini Cutter 1/8" to 7/8" O.D. 
Mastercool 80021 Plumbers Type Mini Cutter 1/8" to 7/8" O.D.
Mastercool 80021 Plumbers Type Mini Cutter 1/8" to 7/8" O.D.
£22.50Sale price £22.50 Regular price -
Mastercool 82031 Vacuum Pump Swivel Adapter T-Style 1/4" FL to 1/2" ACME 
Mastercool 82031 Vacuum Pump Swivel Adapter T-Style 1/4" FL to 1/2" ACME
Mastercool 82031 Vacuum Pump Swivel Adapter T-Style 1/4" FL to 1/2" ACME
£28.50Sale price £28.50 Regular price -
Mastercool 82103 — Black Series R1234yf Digital MINIFOLD Only 
Mastercool 82103 — Black Series R1234yf Digital MINIFOLD Only
Mastercool 82103 — Black Series R1234yf Digital MINIFOLD Only
£185.00Sale price £185.00 Regular price -
Mastercool 82172 — Black Series R1234yf Digital MINIFOLD 182cm 
Mastercool 82172 — Black Series R1234yf Digital MINIFOLD 182cm
Mastercool 82172 — Black Series R1234yf Digital MINIFOLD 182cm
£345.00Sale price £345.00 Regular price -
Mastercool 82332 — Straight Adapter High-Side 1/4" x 16mm 
Mastercool 82332 — Straight Adapter High-Side 1/4" x 16mm
Mastercool 82332 — Straight Adapter High-Side 1/4" x 16mm
£3.14Sale price £3.14 Regular price -
Mastercool 82634 Connector 1/4" Flare Female x 1/2" ACME Male 
Mastercool 82634 Connector 1/4" Flare Female x 1/2" ACME Male
Mastercool 82634 Connector 1/4" Flare Female x 1/2" ACME Male
£6.35Sale price £6.35 Regular price -
Mastercool 82635 Connector 1/2" ACME Female x 1/4" Flare Male 
Mastercool 82635 Connector 1/2" ACME Female x 1/4" Flare Male
Mastercool 82635 Connector 1/2" ACME Female x 1/4" Flare Male
£6.04Sale price £6.04 Regular price -
Mastercool 83272 2-Way Piston Manifold Gauge Set R1234yf 
Mastercool 83272 2-Way Piston Manifold Gauge Set R1234yf
Mastercool 83272 2-Way Piston Manifold Gauge Set R1234yf
£171.69Sale price £171.69 Regular price -
Mastercool 84834-CO2 R744 CO2 High Side Service Coupler 1/4" SAE 
Mastercool 84834-CO2 R744 CO2 High Side Service Coupler 1/4" SAE
Mastercool 84834-CO2 R744 CO2 High Side Service Coupler 1/4" SAE
£257.79Sale price £257.79 Regular price -
Mastercool 84934-CO2 R744 CO2 Low Side Service Coupler 1/4" SAE 
Mastercool 84934-CO2 R744 CO2 Low Side Service Coupler 1/4" SAE
Mastercool 84934-CO2 R744 CO2 Low Side Service Coupler 1/4" SAE
£257.79Sale price £257.79 Regular price -
Mastercool 85200 Deluxe A/C Hose Adapter Service Repair Kit 
Mastercool 85200 Deluxe A/C Hose Adapter Service Repair Kit
Mastercool 85200 Deluxe A/C Hose Adapter Service Repair Kit
£31.80Sale price £31.80 Regular price -
Mastercool 85350-AYF Low Side Replacement Gauge 80mm R134a/R1234yf 
Mastercool 85350-AYF Low Side Replacement Gauge 80mm R134a/R1234yf
Mastercool 85350-AYF Low Side Replacement Gauge 80mm R134a/R1234yf
£34.79Sale price £34.79 Regular price -
Mastercool 85500-AYF High Side Replacement Gauge 80mm R134a/R1234yf 
Mastercool 85500-AYF High Side Replacement Gauge 80mm R134a/R1234yf
Mastercool 85500-AYF High Side Replacement Gauge 80mm R134a/R1234yf
£34.79Sale price £34.79 Regular price -
Mastercool 85510-E European Can Tap Valve R134a 1/4" Flare 
Mastercool 85510-E European Can Tap Valve R134a 1/4" Flare
Mastercool 85510-E European Can Tap Valve R134a 1/4" Flare
£9.08Sale price £9.08 Regular price -
Mastercool 85510-YF — R1234yf Can tap valve, thread piercing, LH 1/2"-16 
Mastercool 85510-YF — R1234yf Can tap valve, thread piercing, LH 1/2"-16
Mastercool 85510-YF — R1234yf Can tap valve, thread piercing, LH 1/2"-16
£19.50Sale price £19.50 Regular price -
Mastercool 86772-PB — Carrying case for 4W Manifold 
Mastercool 86772-PB — Carrying case for 4W Manifold
Mastercool 86772-PB — Carrying case for 4W Manifold
£17.26Sale price £17.26 Regular price -
Mastercool 89636-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×90cm 
Mastercool 89636-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×90cm
Mastercool 89636-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×90cm
£389.72Sale price £389.72 Regular price -
Mastercool 89661-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×150cm 
Mastercool 89661-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×150cm
Mastercool 89661-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×150cm
£400.42Sale price £400.42 Regular price -
Mastercool 89772-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×180cm 
Mastercool 89772-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×180cm
Mastercool 89772-AYF 2-Way Aluminium Manifold R1234yf/R134a 3×180cm
£411.03Sale price £411.03 Regular price -
Mastercool 89772-MB 2-Way Automotive A/C Manifold Gauge Set 80mm R134a 3×180cm 
Mastercool 89772-MB 2-Way Automotive A/C Manifold Gauge Set 80mm R134a 3×180cm
Mastercool 89772-MB 2-Way Automotive A/C Manifold Gauge Set 80mm R134a 3×180cm
£141.71Sale price £141.71 Regular price -
Mastercool 89996-MRB 4-Way Automotive A/C Manifold Gauge Set 80mm R134a 3×180cm 
Mastercool 89996-MRB 4-Way Automotive A/C Manifold Gauge Set 80mm R134a 3×180cm
Mastercool 89996-MRB 4-Way Automotive A/C Manifold Gauge Set 80mm R134a 3×180cm
£142.88Sale price £142.88 Regular price -
Mastercool 90 Degree 1/8 NPT-M x 1/4-F-F Fitting 
Mastercool 90 Degree 1/8 NPT-M x 1/4-F-F Fitting
Mastercool 90 Degree 1/8 NPT-M x 1/4-F-F Fitting
£4.65Sale price £4.65 Regular price -
Mastercool 90018-6 Deep Vacuum Pump Oil | Case of 6 x 18oz (531ml) Bottles 
Mastercool 90018-6 Deep Vacuum Pump Oil | Case of 6 x 18oz (531ml) Bottles
Mastercool 90018-6 Deep Vacuum Pump Oil | Case of 6 x 18oz (531ml) Bottles
£47.82Sale price £47.82 Regular price -
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump 42.5 L/min for HVAC 
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump 42.5 L/min for HVAC
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump 42.5 L/min for HVAC
£800.94Sale price £800.94 Regular price -
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump Body Only for HVAC 
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump Body Only for HVAC
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump Body Only for HVAC
£399.80Sale price £399.80 Regular price -
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump Kit 42.5 L/min for HVAC 
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump Kit 42.5 L/min for HVAC
Mastercool 90058 18V Cordless 2-Stage Vacuum Pump Kit 42.5 L/min for HVAC
£800.94Sale price £800.94 Regular price
Frequently asked questions
Yes. We supply professional HVAC engineers, refrigeration contractors, air conditioning installers, and facilities management companies across the UK. Trade accounts are available with preferential pricing and volume discounts.
We stock leading HVAC brands including Aspen Pumps, Sauermann, Blue Diamond, Javac, Mastercool, Armacell, K-Flex, Diversitech, and many more. All products are genuine OEM or manufacturer-approved.
Yes. Orders placed before 1PM on in-stock items are dispatched same day. We offer tracked delivery options across the UK.
Yes. Our trade team is available Monday to Friday 8AM to 4PM on 0161 775 1190 or at sales@airconspares.com. We can advise on product selection, compatibility, and specifications.