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Acme > Pumps > Gear Pump > AERN Series

Gear Pump AERN Series

aern
  • Herringbone rotors  design eliminates side thrust
  • Modified tooth profile enhances tooth life
  • Floating gear-design ensures uniform load distribution
  • Low leakage path by design improve volumetric efficiency
  • Extra thick shaft reduces bending effectively
CAPACITY CHART
PARTS LIST WITH MATERIAL OF CONSTRUCTION
Sr. no ITEM QTY MATERIAL
1 PUMP CASING 1 CI/CS/SS
2 FRONT COVER 1 CI/CS/SS
3 BACK COVER 1 CI/CS/SS
4 GLAND COVER 1 CI/CS/SS
5 ROTOR SHAFT 1 SAE8620/EN31/SS
6 STATOR SHAFT 1 SAE8620/EN31/SS
7 IMPELLER GEAR 1 EN-24-/SS
8 NEEDEL BRG. 1 NTN/IKO/NRB
9 WEAR PLATE 1 BRONZE/CI
10 LIFTING HOOK 1 STEEL
11 R.V.PISTON 1 MAL.IRON
CAPACITY CHART
PARTS LIST WITH MATERIAL OF CONSTRUCTION
Sr. no ITEM QTY MATERIAL
12 R.V.PISTON 1 EN-B/SS
13 R.V.SPRINGER 1 SPR.ST.
14 R.V.A.D.SCREW 1 EN.-B/SS
15 BASE PLATE 1 M.S
16 COUP. GUARD 1 ALUMIN/MS
17 COUPLING 1 FLEXIBLE
18 COUP. KEY 1 EN.-B/SS
19 SEALING SYS 2 OS/MM/GP
20 DOWEL PIN 4 En31
21 COMP. FLANGE 2 MS/SS
22 H/T HEX-BOLT 23 EN.-B/SS
CAPACITY CHART

 

A B C D E F G H I J K L M N O P
MODEL SIZE CAPACITY HORSE POWER & CAPACITY CHART PUMP WT.
SPEED LPM US GPM M3/HR X’1 2 3 4 5 7 8 10 12
050-S 1/2″ X 1/2″ 1440 RPM 8.3 2.2 0.5 0.2 0.23 0.27 0.3 0.32 0.36 0.38 0.43 0.47 8
050-M 16.6 4.4 1 0.24 0.28 0.32 0.36 0.4 0.48 0.52 0.6 0.68
050-L 25 6.6 1.5 0.3 0.36 0.41 0.47 0.52 0.63 0.7 0.81 0.93
100-S 1″ X 1″ 33.3 8.8 2 0.37 0.45 0.54 0.62 0.69 0.85 0.92 1.09 1.25 14
100-M 41.5 11 2.5 0.38 0.48 0.57 0.65 0.76 0.95 1.08 1.23 1.41
100-L 50 13.2 3 0.4 0.5 0.6 0.75 0.89 1.17 1.3 1.59 1.85
150-S 1 1/2″ X 1 1/2″ 83.3 22 5 0.7 1 1.2 1.4 1.5 1.95 2.15 2.55 2.95 22.5
150-M 100 27.6 6 0.85 1.1 1.35 1.55 1.77 2.22 2.45 2.9 3.45
150-L 125 33.3 7.5 1.05 1.45 1.95 2.1 2.4 2.95 3.25 4 4.9
200-S 2″ X 2″ 150 39 9 1.35 1.8 2.45 3 3.5 4.5 5.25 6.35 7.6 28
200-L 200 52.8 12 1.8 2.4 2.95 3.5 4.05 5.15 5.7 6.9 8.1
250-S 2 1/2″ X 2 1/2″ 250 66 15 2 2.5 3.2 3.75 4.3 5.6 6.2 7.7 9.5 43
250-L 333 88 20 3.8 4.65 5.5 6.35 7.25 9.05 10.5 12.2 14.35
300-S 3″ X 3″ 415 105 25 5 6 7 8 9 11 12 14.25 16.5 59
300-L 500 132 30 6 7.35 8.65 10.15 11.45 14.05 15.4 17.9 21
400-S 4″ X 4″ 666.6 176 40 8.85 10.5 12 13.65 16.25 18.25 20 22 25.5 82
400-L 833.3 220 50 9.5 11.5 14 16 18 22.5 25 30 35.5
500-S 5″ X 5″ 1000 264 60 14.5 17.2 19 22 24.8 30 32.4 37.2 42.5 150
500-L 1250 330 75 17.5 20.5 23.5 27 30.5 36.5 40 46 53
600-S 6″ X 6″ 1660 440 100 21.5 25.55 30 34.55 40 48.85 52.9 62 72 175
600-L 2083 550 125 25.5 31 36 41.5 46.5 57 63 72 81