APPLICATION
- Suitable for use with clean water in domestic, civil and agricultural applications
- such as the distribution of water in combination with pressure
- tanks, for the irrigation of gardens and orchards and for pressure
- boosting, etc.
FEATURES
- Stainless steel AISI 304 pump body and motor sleeve
- Noryl FE1520PW impeller
- Stainless steel AISI 304 diaphragms complete with anti-wear ring
- Mech seal, silicon carbide – graphite – NBR
- Thermal overload protection
- Up to 20 metres maximum immersion depth
- Can be supplied complete with pre-wired, heavy-duty electronic controller
CONSTRUCTION
- EXTERNAL SLEEVE Stainless steel AISI 304 complete with threaded delivery port in compliance with ISO 228/1
- SUCTION FILTER Stainless steel AISI 304 complete with anti-vibration supports
- MOTOR SLEEVE Stainless steel AISI 304
- IMPELLERS AND DIFFUSERS Noryl FE1520PW
- DIAPHRAGMS Stainless steel AISI 304
- MOTOR SHAFT Stainless steel AISI 431
- TWO MECHANICAL SEALS SEPARATED BY AN OIL CHAMBER
- Seal Model STA-17 ST1-16
- Shaft Diameter Ø 17 mm Ø 16 mm
- Position Motor side Pump side
- Materials
- Stationary ring Ceramic Silicon carbide
- Rotational ring Graphite Graphite
- Elastomer NBR NBR
Technical Data
| Pump Model | Power
(kW) (HP)
|
Max Flow
(L/min) |
MAX HEAD
(m) |
AMPS | Voltage | Connection
Outlet (mm) |
Water Temp
Inlet |
Cable | Size (mm)
Height / Length / Width |
GW | Phase | Origin | Sub Category 1 Description | Sub Category 2 Description | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NKM-2-2 | 1.37 | 0.5 | 33 | 80 | 3.9 | 240 | 32 | 40°C | 10 | 459 | 135 | 13 | Single | /Made-in-Italy-Icon.png | Pedrollo systems suitable for domestic, civil and agricultural applications | Pedrollo systems suitable for domestic, civil and agricultural applications | |
NK-Series-Brochure