Waterless urinal and plastic sink Pi-Pi questions and answers

LLDPE remains flexible and impact-resistant in frost down to −40 °C, which is more important than rigidity for a waterless urinal or sink in an unheated cabin. Both urinals and Pi-Pi sinks are made from this material.

For an unheated building, garage, and plot, LLDPE is better: unfilled PP homopolymer becomes brittle around 0 °C, while LLDPE remains flexible down to −40 °C. This is how both urinals and Pi-Pi sinks are made.

Rotomolding provides a seamless wall thickness of 4–5 mm without welds and joints. Pi-Pi urinals and sinks have no pre-set weak points, and the smooth surface is easy to wipe.

The main difference: the Standard Plus has a top Ø70 mm port for ventilation, while the Standard has a closed top. The drain outlet and mounting are the same for both models.

Pi-Pi waterless urinals and sinks have a stepped drainage outlet Ø24/32/40 mm: it is cut to the required step for your hose or pipe. The drainage then goes into a canister, compost reservoir, dry toilet tank, or pipe.

Pi-Pi urinals and sinks are designed for a range from −40 °C to +60 °C. In winter, in an unheated cabin, the material remains flexible and does not crack, and in summer, it withstands heat up to +60 °C.

Regular care requires only mild household detergent and water, while concentrated chemicals and solvents are best avoided. The same applies to Pi-Pi plastic sinks.

The Pi-Pi waterless urinal is installed in 5–7 minutes: no plumber or special tools are needed (a drill, screwdriver, or screw gun may be required). Fittings are selected for your wall: brick, concrete, wood, or frame.

With a closed container and a clean hose, the Pi-Pi waterless urinal does not smell: urine immediately goes into the container. In an enclosed space, ventilation through a Ø70 mm port helps. If an odor does appear, check the hose, container, and filter screen.

Urine flows by gravity through an outlet into a closed container or dry toilet tank: no water, pump, or electricity needed. The urinal is wall-mounted, and a hose leads down to the container.

The Pi-Pi waterless urinal can be hung on any wall at a height convenient for the main users. It is lightweight (1.4–1.5 kg), and the mounting is selected for brick, concrete, wood, or frame walls; on thin cladding, it is attached to a stud.

Water drains passively through an outlet Ø24/32/40 mm into a bucket or canister under the sink or via a hose to wherever you direct it. The Pi-Pi sink has no built-in tank or pump; you supply the water yourself.

There’s no single answer: it depends on your garden association’s and municipality’s rules, so check before installing. A waterless urinal doesn’t need plumbing: liquid collects in a closed container, which is easier to explain to the board.

The waterless urinal collects urine separately, so less liquid enters the toilet: it fills up more slowly, and the solid fraction remains drier. It complements the toilet, not replaces it: the liquid goes into a separate canister through a hose, and the Ø70 mm port on Standard Plus connects to ventilation.

Yes: the waterless urinal collects urine separately and diverts it via a hose into a separate container, so less liquid enters the cassette and it fills up more slowly. The urinal complements the cassette toilet rather than replacing it. For tight corners, there is Standard Corner.

Connection is possible if your toilet has a separate outlet or liquid container: the stepped outlet Ø24/32/40 mm goes into it via a hose. The top port Ø70 mm on Standard Plus connects to the ventilation channel; compatibility for Separett, Biolan, and Green Toilet is indicated on the model pages.

The waterless urinal is designed for standing use, so it is used by men and boys. The benefit is shared: the liquid goes into a separate container, and the toilet used by the whole family fills up more slowly.

Yes: the Pi-Pi plastic sink requires neither plumbing nor sewage. It hangs on the wall, you supply water from your container, and the drain flows passively into a bucket or canister. The sink has no built-in tank, pump, or tap.

Yes: the plastic sink does not crack in frost down to −40 °C, so an unheated garage or allotment shed is not a problem. The main thing is to drain water from the bowl, outlet, hose, and containers before the cold: water freezes, not plastic.

Available payment methods are shown in the cart during checkout and depend on the country. Payments are always made in euros, and after payment confirmation, an invoice is sent to your email.

Yes, after payment confirmation, an invoice with VAT highlighted is sent by email. For private buyers in the EU, VAT is charged at the rate of the delivery country. A company ordering delivery to another EU country (not Estonia) and providing a confirmed VAT number of that country receives an invoice without VAT under the reverse charge scheme.

Yes: a company can order a sample at a reduced price, and a private buyer can purchase the product and cancel the purchase within 14 days of receipt. Samples are available for models in stock, and for wholesale orders, their cost is deducted from the commercial offer, delivery is paid separately.

Pi-Pi urinals and sinks are supplied without the CE mark. For procurement, a manufacturer’s statement is provided: material, product origin (EU, Estonia), and technical specification.

Standard colors for Pi-Pi urinals and sinks are shown on each model’s page, where they can also be selected. Other colors, including RAL numbers, are available upon request for bulk orders.

Orders leave the warehouse in Estonia the same business day if paid by 12:00 Tallinn time, otherwise the next business day. Delivery time depends on the address: the estimated time is visible during checkout. More details in the shipping terms.

We deliver from our warehouse in Estonia to all EU countries, as well as to the UK, Switzerland, Norway, Serbia, Turkey, the USA, and Canada. Shipping costs are calculated in the cart based on your address. More details are on the ‘Shipping’ page.

A tracking number is sent to your email immediately after the order is shipped, allowing you to track the package status online. If the package is not moving, report a delivery delay – we will find out what happened to the shipment.

Yes, you can pick up the order for free at our warehouse in Tallinn. We will arrange a convenient time after the order is placed: arrange pickup time.

Standard delivery is via Omniva from Estonia. You don’t need to choose a pickup point when ordering: when the parcel arrives, Omniva will send an SMS with the address of the nearest point and a pickup code.

The Pi-Pi waterless urinal requires regular wiping with a mild cleaner and periodic cleaning of the outlet and mesh filter. It has no moving parts, so maintenance is limited to the surface, mesh, hose, and canister.

Yes, the Pi-Pi urinal can be left on the wall for the winter: the material does not crack in frost down to −40 °C. Before the frost, drain the canister and remove the hose to ensure no liquid remains in the drain line.

A crack in the plastic body can sometimes be welded, but first contact the warranty: manufacturing defects are covered for 24 months from the delivery date. Minor scratches do not affect performance.

How often to empty the canister depends on its volume and the number of users: a guideline is once every 1–2 weeks for one user. Empty it in advance, before it fills up, and rinse the canister with water.

The warranty on Pi-Pi urinals and sinks is 24 months from the date of delivery, the same for all buyers and in all delivery countries. It does not replace or reduce consumer rights under the law. Found a defect? Send a photo and order number.

The warranty does not cover damage from external causes and violations of operating rules. This includes mechanical damage, aggressive chemicals, incorrect installation, misuse, and natural wear. Not sure? Send a photo for inspection.

Keep the packaging, photograph the damage, and note it on the delivery note upon receipt. Then send the photos and order number through the form – we will respond within one business day and offer a solution.

Dispose of the product according to the waste management rules of your country and municipality: the body of Pi-Pi urinals and sinks is made of LLDPE polyethylene. Before disposal, empty the product, rinse it, and remove the hose and fittings.

The Pi-Pi urinal works without water connection, flushing, or electricity, and the body is made of LLDPE polyethylene, weighing 1.4–1.5 kg. These facts can be verified in the model description.

Pi-Pi collects liquid separately in a canister, and what to do with the contents next is determined by your plot’s rules and local requirements. Before using it in the garden, check these rules.

There is no minimum for online store purchases – you can order a single item; individual wholesale terms apply from 10 units. Samples for business clients can also be ordered without a minimum. For a wholesale batch, send a quote request.

Send a request through the B2B form: specify the company, delivery country, models, and quantity – a personalized calculation will be sent in writing. The commercial offer is valid for 30 days unless otherwise stated. Request a quote.

Payment terms for companies are agreed individually; for first orders, prepayment is usually applied. All transactions are in euros, and companies from another EU country with a confirmed VAT number of the delivery country receive an invoice without VAT (reverse charge). Terms for your volume are through the B2B form.

Yes, we work with framework supply agreements: general terms are fixed by the contract, and individual deliveries are arranged within it. The contract composition is discussed individually – you can start with a request via the B2B form.

The number of urinals depends on the number of people on site, shift schedule, and occupational safety requirements in the country of the project. A written supply calculation based on your data is available through the B2B form.

The number depends on the number of visitors, the duration of the event, and the sanitary requirements of the country and organizer. A written supply calculation based on your data – through the B2B form.

Profitability is determined by your rate, turnover, maintenance and logistics costs, and the purchase cost of the fleet. A simple formula and necessary data are in the full answer, wholesale purchase calculation is available through the B2B form.

Pi-Pi products do not have a logo – neither ours nor anyone else’s. Standard colors are chosen on the model page, and others, including by RAL number, are available upon request for bulk orders.

Standard delivery terms are DAP: we deliver to your address, you arrange unloading. For partners with their own logistics, EXW from the warehouse in Estonia is available. Calculation for your order is through the B2B form.

Orders up to 10 units are shipped in individual cardboard boxes, from 10 units on pallets, from 100 in full pallets or containers. Box sizes and their number on a pallet are in the full answer, large order calculation is through the B2B form.

For an application, we provide a technical datasheet (PDF) and a manufacturer’s statement, and upon delivery, commercial and shipping documents. You can request a package tailored to your procedure through the B2B form.

The lifespan in the fleet is determined by operating conditions: storage, cleaning, transportation, and installation; Pi-Pi warranty is 24 months from the date of delivery. Warranty and delivery conditions for the fleet are through the B2B form.