Regenerative turbine pumps - Close-coupled pumps with magnetic coupling
Advantages
- High-quality, robust and reliable pumps for continuous operation
- Leakage-free, low-maintenance and safe in operation
Description
- Pump shaft made from ceramic, sleeve bearings made from SiC
- Connection position top/top, threaded and SAE flanges
- Normal-priming
- High-quality magnetic couplings
- Designs in stainless steel, spheroidal graphite cast iron, copper alloy and high-quality plastic
- Tmax
Water up to 180 °C
Oil up to 200 °C
Further media upon request - ATEX II 2GD IIC cb TX (except for EY-MK)
![Regenerative turbine pumps - close-coupled version with magnetic coupling](https://www.speck.de/fileadmin/_processed_/5/1/csm_gruppe_peripheralrad_blockpumpen_mit_magnetkupplung_64653e3b57.jpg)
![Y_YS-2951-W-MK.png](https://www.speck.de/typo3temp/assets/_processed_/f/2/csm_Y_YS-2951-W-MK_522d7f33ea.png)
Y/YS-2951-W-MK
Close-coupled,
YS self-priming
Water max. 140 °C
Oil max. 160 °C
50 Hz: max. 28 m / 11 l/min
60 Hz: max. 38 m / 16 l/min
![PY-2071-MK.png](https://www.speck.de/typo3temp/assets/_processed_/b/2/csm_PY-2071-MK_55c4accdc8.png)
PY-2071-MK
Close-coupled,
self-priming,
in plastic design
Water max. 90 °C
50 Hz / 60 Hz:
max. 35 m / 17 l/min
![AY-2251-PM.png](https://www.speck.de/typo3temp/assets/_processed_/1/b/csm_AY-2251-PM_01ac7b7e05.png)
AY-2251-PM
Close-coupled, with controlled PM synchronous motor
Water max. 160 °C
Oil max. 180 °C
1000 – 4000 1/min
max. 88 m / 48 l/min
![EY-2251-MK.png](https://www.speck.de/typo3temp/assets/_processed_/6/a/csm_EY-2251-MK_6f5c95b349.png)
EY-2251-MK
Close-coupled
Water max. 140 °C
Oil max. 140 °C
50 Hz / 60 Hz:
max. 40 m / 37 l/min
![NPY-2251-MK.png](https://www.speck.de/typo3temp/assets/_processed_/5/3/csm_NPY-2251-MK_d18b4a5522.png)
NPY-2251-MK
Close-coupled
Water max. 160 °C
Oil max. 180 °C
50 Hz / 60 Hz:
max. 49 m / 28 l/min
![AY-4281-PM.png](https://www.speck.de/typo3temp/assets/_processed_/6/4/csm_AY-4281-PM_47ee38db7d.png)
AY-4281-PM
Close-coupled, with controlled PM synchronous motor
Water max. 160 °C
Oil max. 180 °C
1000 – 4000 1/min
max. 112 m / 75 l/min
![EY-4281-MK.png](https://www.speck.de/typo3temp/assets/_processed_/5/9/csm_EY-4281-MK_c38ab171c8.png)
EY-4281-MK
Close-coupled
Water max. 140 °C
Oil max. 140 °C
50 Hz: max. 55 m / 55 l/min
60 Hz: max. 40 m / 55 l/min
![CY-4281-MK.png](https://www.speck.de/typo3temp/assets/_processed_/3/3/csm_CY-4281-MK_7984002a7e.png)
CY-4281-MK
Close-coupled
Water max. 160 °C
Oil max. 180 °C
50 Hz / 60 Hz:
max. 78 m / 90 l/min
![CY-6091-MK.png](https://www.speck.de/typo3temp/assets/_processed_/6/3/csm_CY-6091-MK_d5f2fc8722.png)
CY-6091-MK
Close-coupled
Water max. 160 °C
Oil max. 180 °C
50 Hz / 60 Hz:
max. 93 m / 200 l/min