GrowMax Water low pressure pump set for Power Grow 500 & Maxquarium

The GrowMax pump set was specially developed for the Power Grow 500 and the Maxquarium 1000 ppm and ensures stable performance even at low line pressure . Especially under fluctuating or excessively low pressure conditions (< 3 bar), the water production of a reverse osmosis system can drop dramatically. With this powerful pressure pump, you ensure a reliable filtration rate while simultaneously extending the lifespan of your membrane.

Plug & Play for your RO system

The kit includes everything you need for integration: a high-quality pressure pump with a matching power supply (transformer) , a shut-off valve for pressure regulation, suitable hose connections , and robust hoses. Installation takes place directly between the faucet and the RO system.

More water, more efficiency

The constant pressure supply increases water production and improves the retention rate of contaminants. Especially with longer operating times—e.g., in hydroponic systems or aquariums—the investment in this upgrade pays off many times over.

compatibility

• GrowMax Power Grow 500
• GrowMax Maxquarium 000 ppm

Technical information

• Recommended for line pressure below 3 bar
• Easy to integrate into existing systems
• Mains connection: 230 V via enclosed transformer

With the GrowMax pump set, you can work efficiently and reliably even at low water pressure. Ideal for growers, aquarists, and anyone who relies on consistent water quality.

Shipping costs
For shipping within Germany, we charge a flat rate of €6.90 , and for seed orders, it's just €3.90 . We want to offer you a special shopping experience – for orders over €150, we cover the shipping costs for you, so your order will be delivered to your home free of charge.

Shipping time
We know how important fast and secure deliveries are. That's why your order will be carefully packaged and insured within Germany to ensure it arrives safely. Delivery time is typically 1-4 business days , so you can have your desired products in your hands soon.

You can return your order to us within 14 days.