China Suppliers Factory Tokimec Equivalent Sqp Series Single Pump Sqp1 Sqp2 Sqp3 Sqp4 for Low Noise Applications
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 |
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 | ||||||
Noise Data
Installation Dimensions
Frequently Asked Questions (FAQ)
What fluids are compatible with the Tokimec SQP series single pumps?
By default (no-marking), the pumps are compatible with anti-wear hydraulic oil, water glycol fluid, or water-oil emulsions. Models with the "F3-" prefix are specifically designed for use with phosphate ester fluid.
What shaft types are available for the SQP series pumps?
The SQP series offers two primary shaft types: Shaft Type 1, which is a standard belt key straight shaft, and Shaft Type 86, which is a heavy-duty belt key straight shaft.
How are the outlet positions configured on the SQP series?
Viewed from the cover end of the pump, the outlet positions are designated as: A (Opposite inlet), B (90° CCW from inlet), C (Inline with inlet), and D (90° CW from inlet).
What is the minimum operating speed for these vane pumps?
Across all series (SQP1, SQP2, SQP3, and SQP4), the minimum operating speed is specified at 600 r/min.
Is it permissible to exceed the maximum pressure rating of the pumps?
Yes, the technical specifications permit surpassing the top pressure limit by up to 10% instantaneous pressure, provided it occurs within a brief window of 0.5 seconds.
What do the rotation markings LH and No-marking signify?
Viewed from the shaft end of the pump, "LH" indicates left-hand (counter-clockwise) rotation. A "No-marking" designation indicates right-hand (clockwise) rotation.