Description
The Right Pump for the Tank End of an IWS System
The IWS Tank Pump is the genuine replacement for the pump that sits in the reservoir of an IWS system and sends solution to the brain or the dripper line. Each is a NEWA pump made in Italy on a long lead, so it can sit on the tank floor with the cable run neatly out of the top. The MJ1000 and NJ3000 flood and drain pumps are wired with the blue IWS (Bulgin) connector and come with a tank grommet, so they plug straight into an IWS brain: the MJ1000 for 16mm Standard and Standard Remote systems, the NJ3000 for 25mm Pro systems. The NJ6000 is the long-lead pump IWS supply for the Dripper tank. A tired pump shows up as slow, part-filled floods or weak drippers at the end of the line - uneven feeding that soon costs growth - so a matched spare keeps the system running as designed.
Key Benefits
- Genuine IWS assemblies, matched to the IWS brain or dripper tank
- Plug-in fit: blue IWS connector on the MJ1000 and NJ3000 runs straight from the brain
- Long lead for a tidy run out of the reservoir
- Three outputs: 1,000 L/h, up to 3,000 L/h and 6,000 L/h
- Submersible and sealed (IP68 on the MJ1000 and NJ3000), made in Italy
How to Use
- Isolate the system and lift out the old pump; clean the tank floor
- Stand the new pump on the floor of the tank and fit its outlet to the fill pipe
- Seat the grommet where the lead leaves the tank and plug the connector into the brain
- Run a test flood with plain water and check the flow before adding nutrients
- Clean the inlet guard regularly and never run the pump dry
Technical Specifications
- Flow rate (L/h): 1,000 / 3,000 / 6,000
- Max head (m): 1.48 / 2.9 / 3.6
- Power (W): 13 / 55 / 70
- Outlet (mm): 12.6 / 21.4-26.9 (3/4") / 25-32
- Brand: IWS (NEWA pumps)
- MJ1000 (Standard 16mm): NEWA Maxi-Jet MJ1000, 1,000 L/h, 13W, max head 1.5m, IP68, max water 35°C, long lead with blue IWS connector and grommet
- NJ3000 (Pro 25mm): NEWA Jet NJ3000, 1,200-3,000 L/h, 55W, max head 2.9m, IP68, max water 35°C, long lead with blue IWS connector and grommet
- NJ6000 (Dripper): NEWA Jet NJ6000 long-lead pump for the IWS Dripper tank, 6,000 L/h, 70W, max head 3.6m
- Supply: 220-240V, 50Hz
- Made in: Italy
Frequently Asked Questions
Which pump does my system need?
IWS Standard and Standard Remote (16mm) systems use the MJ1000; Pro (25mm) flood and drain systems use the NJ3000; the NJ6000 is the long-lead pump IWS supply for the Dripper tank.
Will these pumps plug into a normal socket?
The MJ1000 and NJ3000 are fitted with the blue IWS connector to run from an IWS brain, not a standard UK plug. For a general-purpose pump with a mains plug, see the NEWA Maxi-Jet and NEWA Jet ranges.
Is a grommet included?
Yes - the MJ1000 and NJ3000 assemblies come with the tank grommet.
Works Well With
