NDP-80 series Specifications
| Body Material | A: Aluminum （ADC12/AC4C-T6） | S: Stainless Steel （SCS14） | F:Cast Iron （FC250） | P:GF Polypropylene （PP-GF） | |
| Diaphragm Material | |||||
| C: Neoprene (CR) | NDP-80BAC （852667） | NDP-80BSC （852669） | NDP-80BFC （852852） | NDP-80BPC （852671） | |
| N: Buna N (NBR) | NDP-80BAN （852338） | NDP-80BSN （852341） | NDP-80BFN （852848） | NDP-80BPN （852344） | |
| E: EPDM | NDP-80BAE （852668） | NDP-80BSE （852670） | NDP-80BFE （852853） | NDP-80BPE （852672） | |
| V: Viton(R) (FKM) | NDP-80BAV （852316） | NDP-80BSV （852317） | NDP-80BFV （852851） | NDP-80BPV （852318） | |
| T: PTFE | NDP-80BAT （852340） | NDP-80BST （852343） | NDP-80BFT （852850） | NDP-80BPT （852346） | |
| H: Hytrel(R) (TPEE) | NDP-80BAH （852339） | NDP-80BSH （852342） | NDP-80BFH （852849） | NDP-80BPH （852345） | |
| S: Santoprene(R) (TPO) | NDP-80BAS （852722） | NDP-80BSS （852723） | NDP-80BFS （852854） | NDP-80BPS （852724） | |
| H/T: Hytrel(R) (TPEE) | NDP-80BAH/T （853033） | NDP-80BSH/T （853034） | NDP-80BFH/T （853035） | NDP-80BPH/T （853036） | |
| W: PTFE+EPDM | NDP-80BAW (855311) | NDP-80BSW (855313) | NDP-80BFW (855316) | NDP-80BPW (855318) | |
| Wetted Parts Material | |||||
| Ball Valve | NDP-80BH/T,BW: A5056 Others: Same as the diaphragm material | ||||
| Valve Seat | NDP-80BAT,BAW: A5056 Others: Same as the diaphragm material | NDP-80BST,BSW: SUS316 Others: Same as the diaphragm material | NDP-80BFT: SUS316 Others: Same as the diaphragm material | PP | |
| Valve Stopper | Same as the body material (integrated type) | ||||
| Center Disk | A5056 | SUS316 | SS400 | PP-GF SUS13 (Insert material) | |
| Specifications | |||||
| Nominal Diameter | 3"（80 mm） | ||||
| Material Connection | Suction Port | JIS flange 10K 80A equivalent | Rc 3 | JIS flange 10K 80A equivalent | |
| Discharge Port | |||||
| Air Connection | Supply Port | Rc 3/4 (W/air valve) | |||
| Exhaust Port | Rc 1 (W/silencer) | ||||
| Air Supply Pressure | 0.2～0.7Mpa1 | ||||
| Maximum Discharge Pressure | 0.7MPa | ||||
| Water Discharge/Cycle | NDP-80BT: 3500mL *2 | NDP-80BPT: 3800mL *2 | |||
| Maximum Flow Rate | NDP-80BT: 640 L/min *3 | NDP-80BPT: | |||
| Maximum Air Consumption | NDP-80BW: 6800 L/min (ANR) | 6000 L/min (ANR) | |||
| Maximum Size Solid | Maximum 10 mm | ||||
| Suction Head Lift | NDP-80BW: 2 m NDP-80BT: 3 m Others: 5 m | ||||
| Net Weight | BAT: 58.5 kg | BST: 101.5 kg | BFT: 101.5 kg | BPT: 61.5 kg | |
*1 The maximum supply air pressure for a type with a resin-made pump body will depend on the liquid temperature.
*2 The water discharge is provided as a rough approximation only. The discharge will differ depending on factors such as the liquid to be transferred and the piping conditions.
*3 Maximum flow rate is a value indicating the pump capacity. We recommend selecting a size that allows some leeway, taking into account the impact on the life span of the diaphragm.
