R4H Series

Category Tag

R4H Series
Rugged construction, low maintenance
Oilless operation
UL and CSA approved TEFC motors with permanently sealed ball bearings
IP54 rated enclosure on motors
Cast aluminum dual impeller, blower housing, and cover
Can be mounted in any plane
Inlet and outlet have internal muffling

Models R4H3060A

Max. pressure – 284 inH₂O (60 Hz), 284 inH₂O (50 Hz)
Max. vacuum – 183 inH₂O (60 Hz), 183 inH₂O (50 Hz)
Max. air flow – 128 CFM (60 Hz), 107 CFM (50 Hz)
Models R4H3060A
PRODUCT FEATURES
  • Rugged construction, low maintenance
  • Oilless operation
  • UL and CSA approved TEFC motors with permanently sealed ball bearings
  • IP54 rated enclosure on motors
  • Cast aluminum dual impeller, blower housing, and cover
  • Can be mounted in any plane
  • Inlet and outlet have internal muffling
RECOMMENDED ACCESSORIES
  • Pressure gauge AE133F
  • Inlet filter AJ126D (pressure)
  • Pressure relief valve PV102 (60Hz), PV098 (50Hz)
  • Vacuum gauge AE134F
  • Vacuum gauge for monitoring inlet filter restriction AJ497
  • Vacuum relief valve AG258
  • Silencer for vacuum relief valve AJ121D
  • Inline filter AJ151E (vacuum)
  • External muffler for additional silencing AJ121F
  • Foam replacement kit K905

Product Dimensions (inches,mm)

Note: Unit must be mounted with shaft horizontal.
Note: Unit is stocked with plumbing arrangement of parallel compressor.
End user may reverse intake and exhaust plumbing to make a vacuum unit.

Product Specifications

MODEL NUMBER R4H3060A R4H3060B
Motor Enclosure TEFC TEFC
HP/kW 60 Hz 6/4.4 6/4.4
50 Hz 5/3.7  -
Voltage 60 Hz 208-230/460-3 575-3
50 Hz 190-220/380-440-3  -
Amps 60 Hz 19.5-18.2/9.1 7.3
50 Hz 16.8-16.0/8.4-8.0  -
Starting Amps 60 Hz 83 @ 460V 67 @ 575V
50 Hz 72 @ 380V  -
Insulation Class F F
Recommended NEMA Starter Size 1/0 0
Net Weight (lbs/kg) 200/91 200/91

Product Performance

PRESSURE
VACUUM
VACUUM

Model R4H3060A-1 (vacuum only)

Max. vacuum – 204 inH₂O (60 Hz), 176 inH₂O (50 Hz)
Max. air flow – 121 CFM (60 Hz), 101 CFM (50 Hz)
Models R4H3060A
PRODUCT FEATURES
  • Rugged construction, low maintenance
  • Oilless operation
  • UL and CSA approved TEFC motors with permanently sealed ball bearings
  • IP54 rated enclosure on motors
  • Cast aluminum dual impeller, blower housing, and cover
  • Can be mounted in any plane
  • Inlet and outlet have internal muffling
RECOMMENDED ACCESSORIES
  • Vacuum gauge AE134F
  • Vacuum relief valve AG258
  • Silencer for vacuum relief valve AJ121D
  • Inline filter AJ151E (vacuum)
  • External muffler for additional silencing AJ121F

Product Dimensions (inches,mm)

Product Dimensions (inches, mm)

Product Specifications

MODEL NUMBER R4H3060A-1
Motor Enclosure TEFC
HP/kW 60 Hz 6/4,5
50 Hz 5/3.7
Voltage 60 Hz 208-230/460-3
50 Hz 190-220/380-440-3
Amps 60 Hz 19.5-18.2/9.1
50 Hz 16.8-16.0/8.4-8.0
Starting Amps 60 Hz 83 @ 460V
50 Hz 72 @ 380V
Insulation Class F
Recommended NEMA Starter Size 1/0
Net Weight (lbs/kg) 200/91

Product Performance

VACUUM
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MECHANIKA Co., Ltd. Head office 255/1 Floor 4 Charoen Krung Road, Ban Bat Subdistrict Pom Prap Sattru Phai District, Bangkok 10100