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A heavy-duty industrial recovery machine
  • Industrial-grade performance for fast recovery of almost any refrigerant
  • Rugged, reliable metal body and 3/8 in. fittings for ultimate performance and longevity
  • Recover R-410a at nearly 54 lb/min (see specifications)


The FM3700 is powerful industrial refrigerant recovery unit capable of handling the toughest demands. Powered by a twin cylinder, 1 HP oil-less compressor, the FM-3700 quickly and effortlessly recovers virtually any refrigerant to save time and money.


The FM3700 easily recovers all non-flammable CFC, HFC and HCFC refrigerants and is certified by AHRI to standard 740 for proven, reliable performance. Constructed of a rugged full metal chassis and 3/8 in. ports, this machine is designed for longevity and speed and is covered by a 1 year warranty.


Compatible Refrigerants (per AHRI standard 740-98)[1][2]

Category III: R-12, R-134a, R-401c, R-406a, R-500

Category IV: R-22, R-401a, R-401b, R-402b, R-407c, R-407d, R-408a, R-409a, R-411a, R-411b, R-412a, R-502, R-509

Category V:   R-402a, R-404a, R-407a, R-407b, R-410a, R-507

Recovery Rates (vapor/liquid/push-pull)

R-22: 0.76/8.38/50.91 lbs/min (0.34/3.77/22.91 kg/min)

R-134a: 0.58/6.16/42.04 lbs/min (0.26/2.77/18.92 kg/min)

R-410a: 0.84/9.44/53.42 lbs/min (0.38/4.25/24.04 kg/min)


2-cylinder, oil-less, air-cooled


1 HP

Convenience features

·  Recovery complete shut-off

·  Self-purge feature

Safety Features

·  80% shut-off (optional)

·  High-pressure shut-off

·  Circuit breaker


Green/red status LED (running, high pressure and 80% OFP)


110-120 VAC/60 Hz or 220-240 VAC/50-60 Hz (see ordering information)

Size (H x W x D)

14.3 x 12.0 x 8.8 in. (36.2 x 30.5 x 22.2 cm)


47 lbs. (21.2 kg)

Operating Conditions

32 to 104 °F (0 to 40 °C), 0 to 95% RH (non-condensing), 1 ATM ± 10%


Recovery rates per AHRI 740-98


1 year


[1] The FM3700 is also compatible with other non-flammable refrigerants not listed above. Consult manual or Bacharach for more details.

[2] Never use the FM3700 to pump anything flammable, explosive or corrosive. Consult manual for details.