WT300S Basic Speed –Variable Peristaltic Pump Induction
1. Four-figure digital LED indicator display working speed.
2. The LED indicator displays the internal, external control, footswitch etc working mode.
3. Mask keypad operation.
4. Reversible direction, start/stop, adjust speed and full speed, state memory (power –down memory).
5. Easy dispensing functions, it realizes the repeat timing quantitative dispensing.
6. Speed resolution is 1rpm, speed range is 30-350rpm, flow accuracy is 3%.
7. Stainless steel housing, easy to clean, excellent resistance to the corrosion of the acid,alkali ,sodium and the organic solvents.
8. The circuit board with conformal coating makes it dust-proof and moisture-proof.
9. Super anti-interference feature, wide input voltage range, acceptable for the complex power environment.
10. External high –low electrical level controls the start/stop, reversible direction and easy dispensing function, optically coupled isolator; external analog adjusts the rotate speed.
11.RS485 interface ,MODBUS protocol is available ,easy to connect with other equipments.
Technical parameters:
For pump head: YZ15(1,2,4), YZ25(1,2,4) ,KZ25(1,2)
Flow range: 3~3400(ml / min).
Speed range: 30 ~ 350 rpm
Speed resolution: the speed resolutions is 1rpm.with accuracy 3%
Supply Voltage: AC220V &AC110V, 50/60Hz
Power ratio: less than 200W
Working Environment Temperature: 0 ~ 40 centigrade. Relative humidity 80%
Protection level: IP31
Dimensions: (L *W * H) 286mm *180mm *230mm
Weight: 6.2 kg.
External control functions:
External control start and stop, external control orientation, Isolated, TTL level input; 0-5V/10V, 4-20mA, 0-10KHz speed control input; Support RS485 bus, MODBUS communication protocol.
peristaltic pump head and tubing matching information

WT300S Pictures of applicable pump head
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WT300S(YZ15/25) |
WT300S(2×YZ15/25) |
WT300S(4×YZ15/25) |
WT300S(KZ25) |
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WT300S(2×KZ25) |
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WT300S Applicable pump head and tubing, flow parameters
Drive type
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Pump head
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Channel number
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Tubing(mm)
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One channel flow rate(ml/min)
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WT300S
(304SS)
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YZ15
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1,2,4
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13#14#16#19#25#17#18#
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1.8~1340
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YZ25
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1,2,4
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15#24#
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50~990
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KZ25
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1,2
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15#24#35#36#
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80~3500
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