TN30 Series Centrifugal Pumps
ADVANTAGES to the TN Series:
- Thin to heavy viscosities – liquids containing abrasives and solids
- Double suction volutes
- Virtually maintenance-free
- No bearings or seals in the liquid except 24" and 36" nominal lengths
- Five Series to provide progressively higher flow rates and head pressures
- High speed “H” models provide the highest head pressures
- Can be combined with tanks to provide a complete, ready-to-install pumping system
Click HERE for our Build-A-System Brochure!
Specifications
Most pumps are available as pump/tank combinations.
TN30: 1/4 HP, 1725 RPM, 1” NPT vertical discharge.
TN30H: 1/2, 3/4, 1, and 1-1/2 HP, 3450 RPM, 1” NPT vertical discharge.
Maximum Viscosity: 500 SSU (All Models)
Materials
Pump Body and Volute: Cast Iron
Shaft: Carbon Steel
Impeller: Double Suction, Celcon®
Special Materials: All TN Series pumps are available with nickel plating, Teflon® coating or stainless steel shafts for extra corrosion and abrasion resistance. Consult factory for special pricing.
Dimensions And Order Information

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TN30 Series Models |
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“B” Length |
Model |
HP |
Voltage |
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7-5/8” |
TN31 |
1/4 |
E, F, Z, GAMC |
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10-1/2” |
TN33 |
1/4 |
E, F, Z, GAMC |
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12-3/4” |
TN36 |
1/4 |
E, F, Z, GAMC |
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13-7/8” |
TN37 |
1/4 |
E, F, Z, GAMC |
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16” |
TN38 |
1/4 |
E, F, Z, GAMC |
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24” |
TNW324 |
1/4 |
E, F, Z, GAMC |
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36” |
TNW336 |
1/4 |
E, F, Z, GAMC |
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|
TN30H Series Models |
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“B” Length |
Model |
HP |
Voltage |
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|
7-5/8” |
TN31H |
1/2, 3/4, 1, 1-1/2 |
E, F, Z |
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10-1/2” |
TN33H |
1/2, 3/4, 1, 1-1/2 |
E, F, Z |
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12-3/4” |
TN36H |
1/2, 3/4, 1, 1-1/2 |
E, F, Z |
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|
13-7/8” |
TN37H |
1/2, 3/4, 1, 1-1/2 |
E, F, Z |
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VOLTAGE SUFFIX CHART |
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|
Suffix |
A |
B |
E |
F |
Z |
GAM(C) |
|
Voltage |
115 |
230 |
115/230 |
230/460 |
575 |
AIR |
|
Hertz |
50/60 |
50/60 |
50/60 |
50/60 |
60 |
AIR |
|
Phase |
1 |
1 |
1 |
3 |
3 |
AIR |
Performance

|
TN30H Series Models |
|
|
1. |
TN30H – 1-1/2 HP – WATER |
|
2. |
TN30H – 1-1/2 HP – 300 SSU OIL |
|
3. |
TN30H – 1 HP – WATER |
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4. |
TN30H – 1 HP – 300 SSU OIL |
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5. |
TN30H – 3/4 HP – WATER |
|
6. |
TN30H – 3/4 HP – 300 SSU OIL |
|
7. |
TN30H – 1/2 HP – WATER |
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8. |
TN30H – 1/2 HP – 300 SSU OIL |
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TN30 SERIES MODELS |
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|
9. |
TN30 – 1/4 HP – WATER |
|
10. |
TN30 – 1/4 HP – 300 SSU OIL |
