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  • Ca. Prop-65 Warning

    WARNING: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after use. For more information go to www.P65Warnings.ca.gov.

GS-520D
Digital display refrigerant recovery machine

LIGHT WEIGHT    FAST RECOVERY

Brushless DC Motor
Digital Display
Built-in Pressure Sensor
Safe, Sparkless Design Light Weight, Easy to Carry Easy and accurate reading of pressure values Backlight for night use
Accurate measurement of pressure values
Overpressure protection (38.6 LB)
Double Cylinder Design
Oilless Compressor
Purge
Quick Recovery
Compact Structure 		Suitable for R32, R600 and all other refrigerants
Prevent Mixing of Different Refrigerants
   
ITEM NO. GS-520D
SUITABLE
REFRIGERANT GAS 		ⅢSERIES： R12, R134A, R401C, R406A, R500, 1234YF
ⅣSERIES： R22, R401A, R401B, R402B, R407C, R407D, R408A, R409A, R411A, R411B, R412A, R502, R509
ⅤSERIES： R402A, R404A, R407A, R407B, R410A, R507, R32
CYLINDER QUANTITY 2 Cylinder
POWER 110V 60Hz
MOTOR 750W(1HP)
SPEED OF REVOLUTION 2500 RPM
ELECTRIC CURRENT 220V:6A
COMPRESSOR NO OIL LUBRICATE,FORCED AIR COOLING,PISTON TYPE
HIGH PRESSURE PROTECTION 38.5BAR / 3850KPA(558psi)
OPERATING TEMPERATURE 32～104℉
DIMENSIONS 14.8X9.8X12.6 inch
NET WEIGHT 22 LB
REFRIGERANT GAS R134a R22 R410a
LIQUID 11.7 LB/min 13 LB/min 16.9 LB/min
PUSH-PULL MODE 16.5 LB/min 41.14 LB/min 23.1 LB/min

GS-2BM
INTELLIGENT VACUUM PUMPS
  • Sparkless brushless motor use for R1234YF, R290, R32 etc flammable refrigerants.
  • Portable and novel appearance.
  • Integrated cylinder, superior air impermeability.
ITEM NO. GS-2BM GS-2S
FLOW RATE 2.5 CFM 2.5 CFM
POLE NO. Dual Stages Single Stage
POWER 1/4 HP 1/4 HP
ULTIMATE VAC. 15 Microns 15 Microns
INLET PORT 1/4" & 3/8" flare 1/4" & 3/8" flare
OIL CAPACITY 8.12 oz 10.15 oz
DIMENSION 8.5x4.1x7.9 inch 8.5x4.1x7.9 inch
WEIGHT 7.7 LB 6.6 LB
GS-4BM
INTELLIGENT VACUUM PUMPS
  • Sparkless brushless motor use for R1234YF, R290, R32 etc flammable refrigerants.
  • Portable and novel appearance.
  • Integrated cylinder, superior air impermeability.
ITEM NO. GS-4BM GS-4S
FLOW RATE 4.5 CFM 4.5 CFM
POLE NO. Dual Stages Single Stage
POWER 1/4 HP 1/4 HP
ULTIMATE VAC. 15 Microns 15 Microns
INLET PORT 1/4" & 3/8" flare 1/4" & 3/8" flare
OIL CAPACITY 24.4 oz 30.1 oz
DIMENSION 11.4x5x10.9 inch 11.4x5x10.9 inch
WEIGHT 11.7 LB 10.4 LB
GS-15BM
INTELLIGENT VACUUM PUMPS


Overall Double Steel Structure
Ultra-high Tightness
Higher Ultimate Vacuum

Built-in Intelligent Control Valve
Intelligent Anti-reflux.
Avoid oil contamination when the refrigeration system is shut down.

Intelligent Motor
Powerful, easy to start in n 30.2℉ environment.Brushless variable frequency motor,suitable for all kinds of refrigerants such as R32, R600 and so on.

Industrial-grade Design
Super Durable
Ultra-high Flow Rate

Gas Ballast Valve
Accelerate the extraction of steam without contaminating the oil.


ITEM NO. GS-15BM
FLOW RATE 15 CFM
POLE NO. Dual Stages
POWER 3/4 HP
ULTIMATE VAC. 15 Microns
INLET PORT 1/4", 5/16" & 3/8" flare
OIL CAPACITY 37.2 oz
DIMENSION 16.x6.3x13.2 inch
WEIGHT 31.2 LB
GS-RF100
WIRELESS CHARGING SCALE


High Strength Aluminum
Alloy Weighing Plate
ange of Weight 275LB
Easy to Carry

Wireless Control Technology
Not Affected by Control Line
More Accurate Load-bearing

High-reliability Weighing Sensor
Accuracy 0.05% of Reading
Resolution±5g

Large Screen Controller
Easy to Read Data
Backlight Use for Night


WEIGHT RANGE 220 LB
RESOLUTION 5 G、0.01LB、0.16 oz
PRECISION ±0.05%
POWER SUPPLY SCALE POWER: 1.5V×6（AA）
CONTROLLER POWER: 1.5V×5（AAA）
BATTERY LIFE 50 HOURS CONTINUOUS USE
OPERATING TEMPERATURE 14℉~113℉
NET WEIGHT 9.1 LB
DIMENSION SIZE 12.4 L x 9.4 W x 2.4 H inch
VACUUM METER
GS-VG90


★ The vacuum was measured at 99999pa~0.1pa.
★ Target vacuum alarm function.
★ One key full degree calibration.
★ System vacuum leak detection, identify the advantages and disadvantages of vacuum degree.
★ Portable design, battery power supply, power display, automatic shutdown (no operation for 10 minutes), etc.

TECHNICAL PARAMETER

RANGE 99999pa~0.1pa,740000~0.75micron
ACCURACY 0.1pa~1000pa;reading±5%(At 68℉)
RESOLUTION 0.1pa(<10pa);1pa(<100pa);10pa(<1000pa)
UNIT Pa,mbar,mmhg,mtorr,inhg,microns
BATTERY LIFE 40 Hours(3×AA Battery)
MAXIMUM OVERLOAD PRESSURE 0.5 Mpa/72 psi
OPERATING TEMPERATURE -23~122℉
BUZZER ALARM 90db, Shut down after 10 seconds
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