Agitator Industrial Pump Series
ADVANTAGES to the Agitator Series:
- Designed for use with liquids containing solids which must be kept in suspension or require constant circulation to maintain uniform viscosity
- A port in the pump volute bypasses a jet stream of fluid to "stir" tank contents
- Port plug is furnished so that the bypass can be eliminated when tank agitation is not desired
- Closed column HRTG Model
- Easy to clean Tri-Rod design TNR Models
- Rod style pumps are equipped with a vapor diffuser which prevents vapors from diluting motor bearing grease
- Thin to heavy viscosities – liquids containing abrasives and solids
- Virtually maintenance-free
- No bearings or seals in the liquid except for 36" nominal lengths
- 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.
HRTG: 1/8 HP, 1725 RPM, 1/2" NPT horizontal discharge. For dimensional data see HR45.
TNRT30: 1/4 and 1/2 HP, 1725 RPM, 3/4" NPT vertical discharge.
TNRT30H: 1/2, 3/4, 1, and 1-1/2 HP, 3450 RPM, 1" NPT vertical discharge.
TNRT40: 1/2 HP, 1725 RPM, 1" NPT vertical discharge.
TNRT40H: 2 HP, 3450 RPM, 1-1/4" NPT vertical discharge.
Maximum Viscosity: 500 SSU (All Models)
Materials*
HRTG:
Pump Body: Teflon®-coated cast iron
Shaft: Stainless Steel
Impeller: Celcon®
TNRT Series:
Volute: Teflon®-coated cast iron
Shaft and Rods: 416 Series Stainless Steel
Impeller: Celcon®
TNRSS Series:
Shaft, Rods, and Volute: 316 Series Stainless Steel
Impeller: Chemically inert Ryton
* - Nickel plating available – consult factory
TNRT / TNRSS Order Information

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TNRT/TNRSS Series Models |
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MODEL |
A* |
C Max |
D |
E |
F |
G |
H |
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TNRT30 |
6-1/2" |
8-1/2" |
1-5/16" |
5-1/2" |
2-1/2" |
9-5/8" |
6-7/16" |
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TNRT30H |
6-1/2" |
11-1/2" |
1-5/16" |
5-1/2" |
2-1/2" |
9-5/8" |
6-7/16" |
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TNRT40 |
6-1/2" |
10" |
1-5/16" |
6" |
3-1/2" |
10-1/4" |
8-3/8" |
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TNRT40H |
6-1/2" |
13" |
1-5/16" |
6" |
3-1/2" |
10-1/4" |
8-3/8" |
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TNRSS30 |
6-1/2" |
8-1/2" |
1-5/16" |
4-1/16" |
2-9/16" |
8" |
5-7/8" |
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TNRSS30H |
6-1/2" |
11-1/2" |
1-5/16" |
4-1/16" |
2-9/16" |
8" |
5-7/8" |
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Teflon® Coated Cast Iron Models |
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"B" Length |
Model |
HP |
Voltage |
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8" |
HRTG45 |
1/8 |
E, F, GAM |
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7-5/8" |
TNRT31 |
1/4, 1/2 |
E, F, GAMC |
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10-1/8" |
TNRT33 |
1/4, 1/2 |
E, F, GAMC |
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12-3/4" |
TNRT36 |
1/4, 1/2 |
E, F, GAMC |
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13-7/8" |
TNRT37 |
1/4, 1/2 |
E, F, GAMC |
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16" |
TNRT38 |
1/4, 1/2 |
E, F, GAMC |
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36" |
TNRT336** |
1/4, 1/2 |
E, F, GAMC |
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13" |
TNRT46 |
1/2 |
E, F, GAMC |
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16-3/4" |
TNRT48 |
1/2 |
E, F, GAMC |
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36" |
TNRT436** |
1/2 |
E, F, GAMC |
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12-3/4" |
TNRT36H |
1/2, 3/4, 1, 1-1/2 |
E, F |
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13" |
TNRT46H |
2 |
E, F |
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**Note: Due to its length, this pump has a lower hardened bushing and cannot be used to pump liquids containing abrasives. |
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Stainless Steel Models |
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"B" Length |
Model |
HP |
Voltage |
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7-5/8" |
TNRSS31 |
1/4, 1/2 |
E, F, GAMC |
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10-1/8" |
TNRSS33 |
1/4, 1/2 |
E, F, GAMC |
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12-3/4" |
TNRSS36 |
1/4, 1/2 |
E, F, GAMC |
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13-7/8" |
TNRSS37 |
1/4, 1/2 |
E, F, GAMC |
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16" |
TNRSS38 |
1/4, 1/2 |
E, F, GAMC |
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10-1/8" |
TNRSS33H |
1/2, 3/4, 1, 1-1/2 |
E, F |
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12 |
TNRSS36H |
1/2, 3/4, 1, 1-1/2 |
E, F |
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VOLTAGE SUFFIX CHART |
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Suffix |
A |
B |
E |
F |
Z |
GAM(C) |
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Voltage |
115 |
230 |
115/230 |
230/460 |
575 |
AIR |
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Hertz |
50/60 |
50/60 |
50/60 |
50/60 |
60 |
AIR |
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Phase |
1 |
1 |
1 |
3 |
3 |
AIR |
TNRT/TNRSS/HRTG Series Performance

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TN30H Series Models |
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1. |
TNRT40H – 2 HP – WATER |
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2. |
TNRT40H – 2 HP – 300 SSU OIL |
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3. |
TNRT/TNRSS30H – 1-1/2 HP – WATER |
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4. |
TNRT/TNRSS30H – 1-1/2 HP – 300 SSU OIL |
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5. |
TNRT/TNRSS30H – 1 HP – WATER |
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6. |
TNRT/TNRSS30H – 1 HP – 300 SSU OIL |
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7. |
TNRT/TNRSS30H – 3/4 HP – WATER |
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8. |
TNRT/TNRSS30H – 3/4 HP – 300 SSU OIL |
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9. |
TNRT/TNRSS30H – 1/2 HP – WATER |
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10. |
TNRT/TNRSS30H – 1/2 HP – 300 SSU OIL |
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11. |
TNRT40 – 1/2 HP – WATER |
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12. |
TNRT40 – 1/2 HP – 300 SSU OIL |
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13. |
TNRT30 – 1/4 & 1/2 HP – WATER |
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14. |
TNRT30 – 1/4 & 1/2 HP – 300 SSU OIL |
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15. |
HRTG45 – 1/8 HP – WATER |
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16. |
HRTG45 – 1/8 HP – 300 SSU OIL |
