RT Sanitary rotary lobe pump
RT Sanitary Rotary Lobe Pump
RT Sanitary Rotary Lobe Pump
Features and Benefits:
1. Conveyance of all levels of viscosity. Raise product quality due to gentle, low-shear product handling,not easy to foam.
2. Temperature: -20°C~100°C
3. The chamber and rotors adopt a non-contact design, preventing mechanical wear.
4. All wetted parts are made of stainless steel SUS3 16, offering excellent sanitary quality and allowing for easy disassembly, cleaning, and reassembly.
5. High-precision machining and assembly ensure high durability, low vibration, and low noise.
6. Optional accessories such as pressure relief valves, motors, and bases can be configured according to requirements.
7. Vertical and Horizontal Liquid Flow Available
8. The standard inlet and outlet connections are clamp type, but can be customized to IDF fittings, unions, flanges, and others upon request.



Model:
Model | 101 | 150 | 151 | 152 | 200 | 201 | 300 | 400 | 401 |
Connection Size | 1.5s | 1.5s | 1.5s | 1.5s | 2s | 2s | 3s | 4s | 4s |
Max.rpm | 800 | 800 | 600 | 450 | 400 | 400 | 350 | 300 | 300 |
Max.pressure | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Displacement per revolution | 0.02 | 0.05 | 0.1 | 0.22 | 0.3 | 0.55 | 0.88 | 1.2 | 2 |
Power | 1/2 | 1 | 2 | 3 | 5 | 5 | 7.5 | 15 | 20 |
Max.feeding capacity | 16 | 40 | 60 | 100 | 150 | 250 | 400 | 500 | 900 |
Max.feeding capacity | 960 | 2400 | 3600 | 6000 | 9000 | 15000 | 24000 | 30000 | 54000 |
* Based on water without counter pressure,i.e. 1 cps/0 Kgf/cm^2 | |||||||||

Model | 101 | 150 | 151 | 152 | 200 | 201 | 300 | 400 | 401 | |
A | 256 | 310 | 310 | 361 | 375 | 416 | 445 | 559 | 559 | |
B | 197 | 243 | 240 | 290 | 298.4 | 336.6 | 352 | 454.7 | 455 | |
C | 33.2 | 45 | 45 | 64.2 | 64.2 | 61 | 61 | 83 | 83 | |
D | 27 | 32 | 32 | 50 | 50 | 50 | 50 | 70 | 70 | |
E | 16 | 30 | 30 | 34 | 34 | 47 | 47 | 30.5 | 30.5 | |
F | 75 | 80 | 80 | 96 | 96 | 115 | 115 | 198 | 198 | |
G | 95 | 108 | 108 | 127 | 127 | 153 | 153 | 252 | 252 | |
H | 183 | 211 | 211 | 260 | 260 | 302 | 302 | 402 | 402 | |
I | 102 | 140 | 140 | 178 | 178 | 243 | 243 | 313.5 | 313.5 | |
J | 14 | 19 | 19 | 25.4 | 25.4 | 32 | 32 | 50 | 50 | |
K | Width | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 14 | 14 |
Depth | 2.4 | 2.2 | 2.2 | 3 | 3 | 3 | 3 | 4 | 4 | |
L | 77.7 | 107.5 | 107.5 | 136 | 136 | 185.5 | 185.5 | 236.5 | 236.5 | |
M | 142 | 212 | 212 | 282 | 282 | 400 | 400 | 460 | 460 | |
N | 162 | 180 | 180 | 228 | 228 | 271 | 271 | 410 | 410 | |
O | 81 | 90 | 90 | 114 | 114 | 135.5 | 135.5 | 205 | 205 | |
P | 132 | 150 | 150 | 176 | 176 | 230 | 230 | 280 | 280 | |
Q | 151 | 179 | 179 | 202 | 202 | 265 | 265 | 330 | 330 | |
R | 9 | 11 | 11 | 11 | 1 | 14 | 14 | 17.5 | 17.5 | |
S | 49 | 65 | 65 | 84 | 84 | 115 | 115 | 154 | 154 | |
T | 20 | 28.2 | 28.6 | 34.7 | 47.5 | 48 | 73 | 93 | 93 | |
U | 1.5 s | 1.5 s | 1.5 s | 1.5 s | 2 s | 2 s | 3 s | 4 s | 4 s | |
V | 53.2 | 75 | 75 | 94 | 94 | 128 | 128 | 159.5 | 159.5 | |
W | 92 | 104 | 104 | 130.4 | 130.4 | 146 | 146 | 173.7 | 173.7 | |
Y | 14 | 15 | 15 | 21 | 21 | 28 | 28 | 25 | 25 | |

Rotor type (twin-lobe axe shape)

Rotor type (elliptical) (does not damage solid particles)
Applications: Suitable for fluid transfer involving particles, high viscosity (concentrates), high pressure, filtration, precise dosing, and low-shear conveying.
![]() | Food: |
![]() | Cosmetics: Face cream, facial cleanser, lotion, hair gel, shampoo, conditioner, hand cream, hair oil, toothpaste, soap, etc. |
![]() | Chemicals: Adhesives, polymer flocculants, fats and oils, PVC, PVA, paints, inks, ammonia solution, acetone, vinyl acetate, detergents, surfactants, glycerin, pesticides, fatty acids, asphalt emulsions, printing adhesives, etc. |






