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High Performance Tokimec Equivalent SQP Series Pumps SQP1, SQP2, SQP3, SQP4 - China Suppliers & Factory
Model Representation
| (F3-) | SQP2 | -21 | -1 | C | (F) | -(LH) | -18 |
| Infuse front, oil intermiscibility | Series | Displacement code | Shaft type | Outlet positions | Installation type | Rotation | Design number |
|
No-marking: Anti-wear hydraulic oil, Water glycol fluid or water-oil emulsions F3: phosphate ester fluid |
SQP1 | 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 |
1: Belt key straight shaft 86: Heavy belt key straight shaft |
(Viewed from cover end of pump) A: Opposite inlet B: 90° CCW from inlet C: Inline with inlet D: 90° CW from inlet |
No-marking: Flange Mounting F: Foot Mounting |
(Viewed from shaft end of pump) LH: Left hand for counter clockwise No-marking: Right hand for clockwise |
15 |
| SQP2 | 10, 12, 14, 15, 17, 19, 21, 25 | 18 | |||||
| SQP3 | 21, 25, 30, 32, 35, 38, 45 | ||||||
| SQP4 | 42, 45, 50, 57, 60, 66, 75 |
USgpm Flow(USgpm) at 1200r/min and 0.69MPa.
Technical Data
| Series | Displacement code | Geometric displacement (mL/r) | With antiwear hydraulic oil or phosphate ester fluid | With water glycol fluid | With water-oil emulsions | Min. Speed (r/min) | |||
| Max. pressure (MPa) | Max. speed (r/min) | Max. pressure (MPa) | Max. speed (r/min) | Max. pressure (MPa) | Max. speed (r/min) | ||||
| SQP1 | 2 | 7.5 | 13.8 | 1800 | 13.8 | 1200 | 6.9 | 1200 | 600 |
| 3 | 10.2 | ||||||||
| 4 | 12.8 | 17.2 | 15.9 | ||||||
| 5 | 16.7 | ||||||||
| 6 | 19.2 | ||||||||
| 7 | 22.9 | ||||||||
| 8 | 26.2 | ||||||||
| 9 | 28.8 | ||||||||
| 10 | 31.0 | ||||||||
| 11 | 35.0 | ||||||||
| 12 | 37.9 | 15.7 | 13.8 | ||||||
| 14 | 44.2 | 13.8 | |||||||
| SQP2 | 10 | 32.5 | 17.2 | 1800 | 15.9 | 1200 | 6.9 | 1200 | 600 |
| 12 | 38.3 | ||||||||
| 14 | 43.3 | ||||||||
| 15 | 46.7 | ||||||||
| 17 | 52.5 | ||||||||
| 19 | 59.2 | ||||||||
| 21 | 65.0 | ||||||||
| 25 | 79.2 | ||||||||
| SQP3 | 21 | 66.7 | 17.2 | 1800 | 15.9 | 1200 | 6.9 | 1200 | 600 |
| 25 | 79.2 | ||||||||
| 30 | 95.0 | ||||||||
| 32 | 100 | ||||||||
| 35 | 109 | ||||||||
| 38 | 118 | ||||||||
| 45 | 140 | 13.8 | 13.8 | ||||||
| SQP4 | 42 | 134 | 17.2 | 1800 | 15.9 | 1200 | 6.9 | 1200 | 600 |
| 45 | 140 | ||||||||
| 50 | 156 | ||||||||
| 57 | 178 | ||||||||
| 60 | 189 | ||||||||
| 66 | 207 | ||||||||
| 75 | 237 | 13.8 | 13.8 | ||||||
USgpm Flow(USgpm) at 1200r/min and 0.69MPa.
Permit surpassing the top pressure 10% instantaneous pressure, within 0.5 Second.
Permit surpassing the top pressure 10% instantaneous pressure, within 0.5 Second.
Noise Data
Installation Dimensions
Frequently Asked Questions (FAQ)
What types of fluids are compatible with the SQP series single pumps?
By default (no-marking), the pumps are compatible with anti-wear hydraulic oil, water glycol fluid, or water-oil emulsions. For phosphate ester fluid, the F3- prefix model should be selected.
What shaft options are available for the SQP series?
There are two primary shaft types available: Shaft type 1 (Belt key straight shaft) and Shaft type 86 (Heavy belt key straight shaft).
What are the output rotation options and how are they determined?
Rotation is viewed from the shaft end of the pump. The LH designation indicates left hand (counter-clockwise) rotation, while the no-marking designation indicates right hand (clockwise) rotation.
What is the minimum operating speed for SQP series vane pumps?
The minimum operating speed for SQP1, SQP2, SQP3, and SQP4 series pumps is 600 r/min.
What is the maximum pressure limit for SQP series pumps under water glycol fluid?
With water glycol fluid, the maximum pressure ranges from 13.8 MPa to 15.9 MPa, depending on the specific series and displacement code.
Is transient overpressure allowed during operation?
Yes, the system permits surpassing the top pressure by up to 10% instantaneous pressure, provided it occurs within a duration of 0.5 seconds.