Nauti Range Submersible Pumps
Models & Specifications
Nauti Range Submersible Pumps with Built-in Self-cleaning Intake Screens
The Nauti Range submersible pumps with self cleaning intake can be fitted with a 60, 115 or 300 micron aperture self-cleaning filter screen.
The filter mesh is made up of strong bias-cut nylon mesh inserts for ease of maintenance.
The inserts are inexpensive and easy to replace.
316 Stainless steel mesh is also available in 50, 100 and 315 microns.
Model | Volts | kW | Outlet | L / min
Max
| H (metres)
Max
| Optional
Float Switch
| Single or
Three Phase
| View |
N9316 | 230 | 1.1 | 1 1/4″ | 225 | 35 | Yes* | Both |  |
N9416 | 230/415 | 1.5 | 1 1/4″ | 225 | 45 | Yes* | Both |
N9516 | 230/415 | 2.2 | 1 1/4″ | 225 | 57 | Yes* | Both |
N9616 | 230/415 | 2.2 | 1 1/4″ | 225 | 67 | Yes* | Both | |
N9716 | 415 | 3.0 | 1 1/4″ | 225 | 79 | No | Three |  |
N9816 | 415 | 3.0 | 1 1/4″ | 225 | 90 | No | Three |
N9916 | 415 | 3.0 | 1 1/4″ | 225 | 103 | No | Three |
| | | | | | *single phase only | |
Nauti Range submersible pumps are available in single phase with or without a float switch and three phase.
NB: It is very important that three phase motor filterpumps are connected to their power source correctly, to ensure that the pump motor runs in the right direction. When pumps run backwards they are inefficient and the motor may be damaged. To see how to test that the pump is wired correctly watch this video.
Please note that we strongly recommend the use of Control Panels and / or a Din Rail mounted Cos Phi Load Monitor with all 3 phase models to prevent damage to pumps.
Installing adequate load monitoring is a condition of our guarantee for these products.
Nauti Range Submersible Pumps Performance Curves
Nauti Range Dimensions
| Model No
|
| Dimensions (mm) | N93-16 | N94-16 | N95-16 | N96-16 | N97-16 | N98-16 | N99-16 |
| Height | 650 | 730 | 760 | 790 | 820 | 850 | 880 |
(D1) Pump Body Diameter
| 130 | 130 | 130 | 130 | 130 | 130 | 130 |
| (D) Filter Diameter | 220 | 220 | 220 | 220 | 220 | 220 | 220 |
Weight (Kg)
Single Phase
| 20.7 | 23.7 | 25.7 | 26.2 | – | – | – |
Weight (Kg)
Three Phase | 19.7 | 21.2 | 24.2 | 24.7 | 26.7 | 27.2 | 27.7 |
Self Cleaning Intake Filter Construction
| Filter screen area | 525 cm2 |  |
| Screen sizes standard | 60, 115 and 300 micron available |
| Screen material | Standard is nylon mesh in polypropylene insert, sintered stainless steel is also available |
| Impeller extension shaft | Acetal |
| Impeller | 304 stainless steel |
| Rotor | Acetal |
| Rotor Bearings | Silicon Carbide / Acetal |
| Filter cage | AISI 304 |
Please Note: Our filters are designed for use in dirty water or liquids with a viscosity close to that of water. Our filters and filterpumps are NOT suitable for use in raw sewage or any other dirty water which contains oils or fat.
Ordering
Nauti Range Rotorflush Filter-pumps up to 220 litres/min
Submersible pumps with integral 60, 115 & 300 micron nylon self-cleaning intake filters*
Filter-pump Model No. | Single phase 230v | Single phase 230v + float switch | Three phase 415v |
N93-16 | £2,120.00 | £2,233.00 | £2,119.00 |
N94-16 | £2,354.00 | £2,479.00 | £2,244.00 |
N95-16 | £2,608.00 | £2,653.00 | £2,427.00 |
N96-16 | £2,893.00 | £2,929.00 | £2,715.00 |
N97-16 | – | – | £3,012.00 |
N98-16 | – | – | £3,421.00 |
N99-16 | – | – | £3,895.00 |
* Stainless Steel mesh screens are plus £125.00p (GBP) per filter-pump exc. VAT and Carriage
Please note:
All our products are manufactured to order
Delivery is by carrier and is usually between 3 and 5 days from order depending on product and availability.
Carriage and packing charges are extra.
Can’t find what you need? Want to talk with us directly?
We’re here to help. Call us on +44(0) 1297 560229
Downloads
Below is the technical and maintenance information for the Nauti Range Submersible Pumps
