MASTERCOOL

86350: R134a Refrigerant Scale / PSI/Kpa/°F (Low Side) Mastercool replacement gauges are trusted by HVAC technicians, refrigeration specialists, and automotive A/C professionals worldwide. Designed for demanding environments, our gauges combine:Rugged constructionReliable pressure readingsLong-lasting durabilityEasy readabilityProfessional-grade aestheticsWhether replacing worn gauges or upgrading the appearance of your manifold set, Mastercool gauges provide the perfect balance of style and...

86500: R134a Refrigerant Scale / PSI/Kpa/°F (High Side)Mastercool replacement gauges are trusted by HVAC technicians, refrigeration specialists, and automotive A/C professionals worldwide. Designed for demanding environments, our gauges combine:Rugged constructionReliable pressure readingsLong-lasting durabilityEasy readabilityProfessional-grade aestheticsWhether replacing worn gauges or upgrading the appearance of your manifold set, Mastercool gauges provide the perfect balance of style and...

Product Description Professional extruded aluminum block2 1/2” silicone dampened, recalibrateable gaugesFree-floating piston type valves reduce o-ring wearExtra access port for vacuum lineExtra large sight glass for visual refrigerant checkLarge easy-to-grip knobsR1234yf high and low side couplers with extended disconnect protection sleeve meets SAE J639 & J2888R134a high and low side manual couplers meet SAE, UL and EPA requirements for containment of refrigerant1/2” acme-m x 1/2” acme-f LH...

81490 - R134a VALVE CORE REMOVER AND INSTALLERRetain Charge While Accessing the A/C System Mastercool’s R134a valve core remover/installer has a built-in ball valve to retain charge and allow access to A/C system. Excellent for replacing valve cores without discharging the system, speeding recovery and recharging large systems. Its heavy duty design for R134a systems allows the user to change standard 5 mm valve cores while under pressure without any refrigerant loss. FEATURES: REPLACE R134A...

83736-K - DELUXE R134a/R1234yf COUPLER CONVERSION KITEasily Convert Any R134a Manifold Gauge Set to a R1234yf Manifold Gauge Set Kit Includes:83834 high side R1234yf 12 mm-F x 17 mm coupler83934 low side R1234yf 12 mm-F x 14 mm coupler83633 1/2” ACME-M x 1/2” ACME-F LH thread adapter(2) 83735 12mm-M x 14mm-F R1234yf adapters Mastercool’s R1234yf Manual Couplers start with a single forged brass body — no welded seam, no joint, no weak point. Every dimension, from the seal gland to the hex, is...

OIL/DYE INJECTOR FOR R1234YF

Includes:69400 Mini Twin Turbo Refrigerant Recovery Machine62010-CON 30 lb DOT Approved Tank83722-CON 72” Yellow Hose83721-CON 72” Blue Hose with R134a/R1234yf Gauge67534 Low Side R1234yf 12 mm-F x 14 mm Quick Coupler66334 Low Side R134a 14 mm-F x 13 mm Economy Coupler83735 R1234yf Adapter 12mm-m x 14mm-f

69400 - MINI TWIN TURBO REFRIGERANT RECOVERY MACHINE APPROVED FOR ALL AIR CONDITIONING REFRIGERANTS INCLUDING A2L AND A3 FLAMMABLE REFRIGERANTS Mastercool’s 69400 Mini Twin Refrigerant Recovery Machine is designed for professionals who need a compact, portable, and efficient recovery solution. This machine has been constructed with the safest spark-free components to ensure safe operation even when dealing with combustible gases, including A2L and A3 flammable refrigerants. Reliable...

SPECIFICATIONS: "115 V – 60 Hz1/2 HP oil-less compressorRecovery Rate: Direct vapor up to .44 lb/m, Direct Liquid up to 2.62 lb/m, Push-Pull up to 12 lb/mOperating temp. range: 32 to 122ºFWeight: 38 lbsDimensions: 17″ L x 10″ W x 12″ HRefrigerants: CFC’s, HCFC’s, HFC’s" https://mastercool.com/product...  ...

The Mastercool Refrigerant Tank Heater Blanket speeds up recharging time.Assures total discharge of refrigerant from 30 lb and 50 lb tanks. Heats tanks to 125˚F resulting in a maximum pressure of 185 psi for R134a and 170 psi for R12Quick working 300W heater elementAn excellent compliment to all Mastercool Refrigerant Scales110 Volt

Specific fluid for the inner flushing of air conditioning and refrigeration systems O-Ring safe Non-Flammable Non-Corrosive For Professional Use Pressurized container ready to use Shake before use and turn upside down Made in USA

Appearance: Clear, Colorless to Pale Yellow or Amber Liquid Initial boiling point and boiling range: >300°C (572°F) Flash Point: 220°C (428°F) Vapor pressure (Pa): < 0.013 kPa (0.1 mmHg) at 20°C Vapor Density: >1 at 101 kPa (Air=1) heavier than air Viscosity (cSt) @ 40 °C: 46 +/- 10% Density @ 20°C (g/cm3): 0.86 – 0.87 Pour Point: -18°C (0°F) HIGH VISCOSITY FORMULATION – Designed specifically for deep vacuum pumps to maintain sealing and performance under extreme conditions THERMALLY...