R3-R7 Explosion-Proof Series

Category Tag

R3-R7 Explosion-Proof Series
Rugged design, maintenance free
Quiet operation within OSHA standards
Blowers and motors rated for continuous duty
UL and CSA approved multi-voltage motors, incorporating approved thermal protection
Motors classified as Explosion Proof Division 1 and 2, for Group D explosive atmospheres
Motors carry full rated load at temperatures below Class B motor insulation limits
Class F motor insulation used in motors larger than 1 HP
Motors conform to NEMA frame sizes; motor enclosures conform to IP54 (suitable for outdoor use)
Pilot duty thermal overload protection is standard on all 1 HP and larger motors
Double sealed motor ball bearings with a B10 life exceeding 30,000 hours of continuous operation at the maximum rated continuous blower load
Sealed air streams
Aluminum impeller, housing, and cover; viton shaft seal
Pressurized and leak-tested to less than 5 cc/minute

R3-R7 Explosion-Proof Series

R3105N-50
Recommended
Accessories		 R3 Series  R4 Series  R4P Series  R5 Series R6 Series R6P Series R7 Series
Pressure Gauge  AJ496  AJ496  AE133 AE133 AE133 AE133 AE133
Vacuum Gauge  AJ497 AJ497 AE134 AE134 AE134 AE134 AE134
Pressure Filter  AJ126C  AJ126D AJ126D AJ126D AJ126F AJ126F AJ126G
Vacuum Filter (Inline)  AJ151C  AJ151D  AJ151D  AJ151E AJ151G AJ151G AJ151H
MODEL Maximum
Pressure (inH₂O)		 Maximum
Vacuum (inH₂O)		 Maximum
Air Flow (CFM)
60 HZ 50Hz 60 HZ 50Hz 60 HZ 50Hz
R3105N-50  43 31 40 28 53 44
R4110N-50
R4310P-50 		 51 38 48 35 92 74
R4P115N-50 65 45 60 40 133 112
R5125Q-50
R5325R-50 		 55
65		  -
50		 60
65		  -
47		 160
160		  -
133
R6130Q-50
R6340R-50		 60
100		 75
75		 70
80		 65
65		 215
215		 180
180
R6P155Q-50
R6P355R-50 		 95
100		 80
80		 85
85		 65
65		 280
280		 235
235
R7100R-50 100 90 110 85 425 350
PRODUCT FEATURES
  • Rugged design, maintenance free
  • Quiet operation within OSHA standards
  • Blowers and motors rated for continuous duty
  • UL and CSA approved multi-voltage motors, incorporating approved thermal protection
  • Motors classified as Explosion Proof Division 1 and 2, for Group D explosive atmospheres
  • Motors carry full rated load at temperatures below Class B motor insulation limits
  • Class F motor insulation used in motors larger than 1 HP
  • Motors conform to NEMA frame sizes; motor enclosures conform to IP54 (suitable for outdoor use)
  • Pilot duty thermal overload protection is standard on all 1 HP and larger motors
  • Double sealed motor ball bearings with a B10 life exceeding 30,000 hours of continuous operation at the maximum rated continuous blower load
  • Sealed air streams
  • Aluminum impeller, housing, and cover; viton shaft seal
  • Pressurized and leak-tested to less than 5 cc/minute

Product Dimensions (inches,mm)

Product Dimensions (inches, mm)
Product Dimensions (inches, mm)
Product Dimensions (inches, mm)
Mounting Hole Detail
Model A B C D E F G H I J K L M
R3105N-50 5.21
132		 1.37
35		 12.3
312		 3.25
83		 3.06
78		 11.06
281		 12.75
324		 3.88
99		 8.06
205		 8.12
206		 9.38
238		 10.15
258		 .53
13
R4110N-50 6.18
157		 1.68
43		 15.34
390		 3.75
95		 2.85
72		 12.44
316		 12.34
313		 3.96
101		 8.86
225		 8.93
227		 10.00
254		 11.80
300		 .44
11
R4310P-50 6.18
157		 1.68
43		 14.09
358		 3.75
95		 2.84
74		 12.44
316		 12.34
313		 3.96
101		 8.86
225		 8.93
227		 10.00
254		 11.80
300		 .44
11
R4P115N-50 6.98
177		 1.84
47		 17.41
442		 4.50
114		 3.25
83		 13.93
354		 13.75
349		 4.75
121		 10.25
260		 10.31
262		 11.75
298		 13.61
346		 .60
15
R5125Q-50 7.02
178		 1.82
46		 17.59
447		 4.50
114		 3.55
90		 14.22
361		 13.72
348		 4.75
121		 10.25
260		 10.31
262		 11.75
298		 13.80
351		 .59
15
R5325R-50  7.02
178		 1.82
46		 16.75
1425		 4.50
114		 3.55
90		 14.22
361		 13.56
344		 4.75
121		 10.25
260		 10.31
262		 11.75
298		 13.80
351		 .59
15
R6130Q-50  7.75
197		 1.94
49		 18.97
482		 5.5
140		 3.85
98		 16.02
407		 15.17
385		 4.92
125		 11.38
289		 11.42
290		 12.69
329		 15.34
390		 .52
13
R6340R-50  7.75
197		 1.94
49		 18.82
478		 5.5
140		 3.85
98		 15.89
404		 15.17
385		 4.92
125		 11.38
289		 11.42
290		 12.69
329		 15.34
390		 .52
13
R6P155Q-50 9.77
248		 3.15
80		 22.81
579		 5.12
130		 5.51
140		 16.85
428		 16.75
425		 5.00
127		 -
-		 11.42
290		 12.80
325		 18.14
461		 .50
13
R6P355R-50  9.77
248		 3.15
80		 19.92
506		 5.12
130		 5.51
140		 16.85
428		 16.75
425		 5.00
127		 -
-		 11.42
290		 12.80
325		 18.14
461		 .50
13
R7100R-50 10.79
274		 3.64
62		 22.77
578		 8.36
212		 8.50
216		 21.50
546		 18.00
457		 7.90
201		 -
-		 14.76
375		 16.14
410		 20.03
509		 .56
14

Notice: Specifications subject to change without notice.

Product Specifications

MODEL NUMBER R3105N-50 R4110N-50 R4310P-50 R4P115N-50
Motor Enclosure XPFC XPFC XPFC XPFC
HP/kW 60 Hz .50/0,37 1.0/0,75 1.0/0,75 1.5/1,1
50 Hz .33/0,25 .60/0,45 .60/0,45 1.0/0,75
Voltage 60 Hz 115/208-230-1 115/208-230-1 208-230/460-3 115/208-230-1
50 Hz 110/220-240-1 110/220-240-1 220/380-3 110/220-240-1
Amps 60 Hz 5.2/2.9-2.6 11.4/6.2-5.6 3.4-3.3/1.6 20.3/11.2-10.6
50 Hz 4.8/2.4-2.2 9.2/5.2-4.6 3.2/1.6 15.2/7.6-8
Starting Amps 60 Hz 12.5 @230V 36.5 @ 230V 19.7 @ 230V 60.6 @ 230V
50 Hz 13 @ 220V 40.6 @ 240V 23.3 @ 220V Consult Factory
Insulation Class B B B F
Recommended NEMA Starter Size 00/00 0/00 0/0 1/0
Net Weight (lbs/kg) 52/24 60/28 58/27 79/36
MODEL NUMBER R5125Q-50 R5325R-50 R6130Q-50 R6340R-50
Motor Enclosure XPFC XPFC XPFC XPFC
HP/kW 60 Hz 2.0/1,5 2.0/1,5 3.0/2,2 4.0/3,0
50 Hz  - 1.5/1,1 2.5/1,9 3.0/2,2
Voltage 60 Hz 115/230-1 208-230/460-3 230-1 208-230/460-3
50 Hz  - 190-220/380-415-3 220-240-1 190-220/80-415-3
Amps 60 Hz 25/12.5 6.6-6.1/3.05 16.3 13-12/6
50 Hz  - 5.0-4.4/2.5-2.6 14.7-13.5 14.4-13.4/7.2-6.8
Starting Amps 60 Hz 78 @ 230V 48 @ 230V 64 @ 230V 125 @ 230V
50 Hz  - Consult Factory Consult Factory Consult Factory
Insulation Class F F F F
Recommended NEMA Starter Size 1/0 0/0 1 1/0
Net Weight (lbs/kg) 77/35 75/34 129/59 112/51
MODEL NUMBER R6P155Q-50 R6P355R-50 R7100R-50
Motor Enclosure XPFC XPFC XPFC
HP/kW 60 Hz 5.5/4,1 6.0/4,5 10/7,5
50 Hz 4.0/3,0 4.5/3,4 8.0/6,0
Voltage 60 Hz 230-1 208-230/460-3 208-230/460-3
50 Hz 220-240-1 190-220/380-415-3 190-220/380-415-3
Amps 60 Hz 29.9 20-18/9 26.5-24/12
50 Hz 20.8-19.1 14.9-11/7.45-5.8 23.2-21.0/11.6-10.9
Starting Amps 60 Hz 198.4 @ 230V 59 @ 460V 105 @ 460V
50 Hz 189 @ 240V Consult Factory Consult Factory
Insulation Class F F F
Recommended NEMA Starter Size 0/2 1/0 2/1
Net Weight (lbs/kg) 243/110 233/105 297/134

Product Performance

R3105N-50
VACUUM R3105N-50
Vacuum1 R3105N-50
R4110N-50/R4310P-50
Vacuum1 R4110N-50R4310P-50
R4P115N-50
PRESSURE R4P115N-50
VACUUM R4P115N-50
Vacuum1 R4P115N-50
R5125Q-50
Pressure1 R5125Q-50
VACUUM R5125Q-50
Vacuum1 R5125Q-50
R5325R-50
PRESSURE R5325R-50
PRESSURE R5325R-50
VACUUM R5325R-50
VACUUM R5325R-50
R6130Q-50
PRESSURE R6130Q-50
PRESSURE R6130Q-50
VACUUM R6130Q-50
VACUUM R6130Q-50
R6340R-50
PRESSURE R6340R-50
PRESSURE R6340R-50
VACUUM R6340R-50
VACUUM R6340R-50
R6P155Q-50
PRESSURE R6P155Q-50
PRESSURE R6P155Q-50
VACUUM R6P155Q-50
VACUUM R6P155Q-50
R6P355R-50
PRESSURE R6P355R-50
PRESSURE R6P355R-50
Vacuum1 R6P355R-50
R7100R-50
PRESSURE R7100R-50
PRESSURE R7100R-50
VACUUM R7100R-50
VACUUM R7100R-50
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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