GreenLeaf Flow 400 SlimLine Macerator Pump FREE NZ SHIPPING | 24-MONTH WARRANTY | 7-DAY NZ SUPPORT Compact design. Serious performance. The GreenLeaf Flow 400 SlimLine is the compact model in our new-generation Flow Series — designed for bathrooms, kitchens, laundries, ensuites, sleepouts, tiny homes and renovations where conventional gravity drainage isn't practical. Its slimline body makes it ideal for installing behind a toilet, inside cabinetry or in tight spaces, while the powerful 400W macerating system can pump wastewater up to 7 metres vertically or 70 metres horizontally. Suitable for almost any domestic wastewater fixture The Flow 400 SlimLine can accept wastewater from one toilet plus normal domestic greywater fixtures, including: Toilet Shower Bath Basin / vanity Kitchen sink Laundry tub Washing machine Dishwasher Bidet Other normal domestic greywater fixtures This makes the Flow 400 an excellent solution for adding plumbing where access to the main sewer line would otherwise be difficult or expensive. One toilet only may be connected to each macerator pump. Flow 400 Highlights 400W macerator motor Up to 115 L/min flow Up to 7m vertical pumping Up to 70m horizontal pumping Slimline compact body Automatic start / stop Multiple wastewater inlets 23 / 28 / 32 / 44mm discharge options Integrated active-carbon vent Top-access servicing 80°C maximum water temperature 100°C thermal protection IPX4 protection Non-return valve included 24-month residential warranty Free NZ shipping Technical Specifications Power: 400WPower Supply: 220–240V / 50HzMaximum Flow: 115 L/minMaximum Vertical Lift: 7mMaximum Horizontal Distance: 70mMaximum Water Temperature: 80°CThermal Protection: 100°CProtection Rating: IPX4Operation: AutomaticDischarge: 23 / 28 / 32 / 44mmApplication: Residential wastewater and maceration Actual pumping performance depends on pipe size, vertical lift, horizontal distance, bends and the overall installation layout. Kitchens & Laundries Yes — the Flow 400 SlimLine can be used with kitchen and laundry fixtures. For reliable operation, macerator pumps should only receive normal wastewater. Do not allow food scraps, cooking fats, oils, grease or foreign objects to enter the pump. Kitchen sinks should have a suitable waste strainer fitted. Do not connect a food waste disposal unit unless an appropriate filtration system is installed. Important Installation Points For the best performance: Greywater pipework should have approximately a 2% fall toward the pump Showers generally require around 150mm of available height to achieve adequate gravity fall Install the supplied non-return valve directly at the pump discharge Complete vertical discharge pipework before long horizontal runs Use sweeping bends or 2 x 45° bends where practical Keep the pump accessible for future servicing Unused inlet connections must remain correctly sealed We strongly recommend installation by a qualified plumber or appropriate trade professional. Not sure about your installation? Call us. We are available 7 days a week and are always happy to talk through your proposed setup before you purchase. 0800 110 063 Simple Preventative Maintenance Looking after a macerator is easy and can significantly reduce the chance of residue build-up and blockages. Every 3–4 months: Run a Sugar Soap cleaning solution through the pump, allow it time to work, then flush thoroughly with warm water. Never put the following through a macerator: Wet wipes — including “flushable” wipes Tampons or sanitary products Nappies Paper towels Food Cooking fats, oils or grease Rags or cloth Cotton buds Excessive hair Foreign objects Boiling water Strong acids or aggressive drain cleaners Human waste, toilet paper and normal household wastewater only. 24-Month GreenLeaf Warranty Every GreenLeaf Flow 400 SlimLine includes a 24-month return-to-base warranty for residential use. The warranty covers manufacturing faults under normal use when the pump has been correctly installed and operated. The warranty does not cover damage caused by: Blockages or foreign objects Wet wipes or sanitary products Food, fats, grease or oils Incorrect installation Missing or incorrectly installed non-return valve External water or weather exposure Boiling water or unsuitable chemicals Misuse or commercial applications Why Buy GreenLeaf? A macerator pump isn't something you want to buy from a seller who disappears after the sale. At GreenLeaf Pumps, macerators are what we do. We have 20+ years of hands-on experience with macerator pumps and have been supplying and supporting GreenLeaf pumps throughout New Zealand for years. Our customers have direct access to our team 7 days a week for product selection, installation questions, troubleshooting and after-sales support. We also stock parts and provide servicing from our Auckland premises. GreenLeaf Pumps 6 MacAulay StreetEden TerraceAuckland 1021 0800 110 063sales@greenleafpumps.co.nz If you're unsure which pump you need, give us a call before ordering — we'll help you get it right. GreenLeaf Flow 400 SlimLine 400W | 115 L/min | 7m Vertical | 70m Horizontal FREE NZ SHIPPING • 24-MONTH WARRANTY • 7-DAY SUPPORT New Zealand's macerator pump specialists.