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1400 L/H Water Pump. WATER MASTER is a compact submersible pump for indoor irrigation systems . It offers a flow rate of 1400 L/h , consumes 22 W , and has a maximum pumping height of 2 m , perfect for feeding drippers, rings, or lances and watering indoor plants regularly.

The WATER MASTER 1400 L/H water pump reliably and efficiently pumps water from the tank to the main pipe. Designed for submerged operation, it maintains a continuous flow to irrigation accessories with minimal loss over short and medium distances.
The electrical unit operates at 230 V and 50 Hz , delivering a performance of 1400 liters/hour , which easily covers small closets and rooms.
The working curve with a maximum lift of 2 meters allows it to overcome small slopes, in-line filters, or distributors with moderate restriction.
Sealed housing for submersible use and standard inlet facilitate integration into common indoor tanks. Simple maintenance: impeller removal, screen rinsing, and checking connections to maintain flow.
This pump makes it easy to stabilize the distribution of nutrient solution, avoid stagnation, and achieve homogeneous irrigation in programmed or manual cycles.
In indoor growing, consistent watering makes a significant difference in vigor and uniformity. The WATER MASTER 1400 L/H water pump supplies drip lines, small manifolds, or direct watering lances with sufficient flow for compact grow tents and tables. The stable flow helps keep nutrients well-mixed in the reservoir and promotes mineral availability in the root zone of cannabis plants . Ideal for simple fertigation, light recirculation, and quickly filling trays with return lines.
It is used to pump and recirculate irrigation water from a reservoir to drippers or sprinklers in an automatic or manual irrigation system . It is also useful for stirring solutions, preventing salt settling, and facilitating transfers between containers. The balance between a flow rate of 1400 L/h and a power consumption of 22 W allows for continuous operation during long working days with low electricity costs.
It integrates with the most commonly used indoor irrigation accessories : irrigation tubing, reducers, distributors, drippers , rings, in-line filters, and non-return valves. The standard connection makes it easy to attach the 16 mm hose commonly used in gardens and domestic systems. Combined with timers and controllers, it allows for staggered watering cycles and optimized water consumption for each watering.
With these steps, the system is ready for regular cycles, light recirculation, and spot watering in grow tables or compact cabinets.
The price of the WATER MASTER 1400 L/H Water Pump offers a very balanced cost-performance ratio for small and medium-sized projects: 22 W consumption, 2 m maximum height and compatibility with standard pipe reduce assembly and operating costs.
Hydroponics Blanes , a trusted grow shop and online store , offers discreet shipping throughout Spain and advice on flow rate calculation, accessory selection, and rig planning. A leading grow shop in Spain with a complete catalog for indoor cultivation : pumps, reservoirs, irrigation accessories , lighting, and climate control.
Quick technical specifications: Flow rate: 1400 L/h · Max. head: 2 m · Power: 22 W · Voltage: 230 V · Frequency: 50 Hz · Submersible use. Suitable for cabinets, tables, and small fertigation circuits, prioritizing homogeneous distribution and low consumption.
For those seeking a compact and efficient solution, the WATER MASTER 1400 L/H Water Pump provides a stable flow rate for moving nutrients, feeding drippers, and working with a spray lance in confined spaces.
A practical choice for accurately watering indoor crops and keeping the irrigation system running regularly on a daily basis.