1. U series number.
2. Capacity: 100L/40L/60L/80L/100L/120L/140L.
3. Horsepower:
(1) 5P: 5HP.
(2) 1P: 1HP.
(3) 2P: 2HP.
(4) 3P: 3HP.
(5) 4P: 4HP.
(6) 5P: 5HP
4. Motor type: V/H/S.
5. Electric power:
(1) D12: DC12V.
(2) D24: DC24V.
(3) 523: 50HZ 220V-380V.
(4) 524: 50HZ 220V-440V.
(5) 623: 60HZ 220V-380V.
(6) 624: 60HZ 220V-440V.
(7) 115: 50HZ 110V.
(8) 116: 60HZ 110V.
6. Pump model: GPY-10/VP/HVP/50T/150T/PV2R1/PV2R2/DS/GPY.
1. Capacity: 40, 60, 80, 100, 120, 140.
2. L: 485, 545, 600, 600, 700, 700.
3. W: 360, 400, 450, 450, 500, 500.
4. H: 345, 390, 400, 450, 400, 450.