DESCRIPTION
The peristaltic liquid pump allows you to move fluid safely. Unlike most liquid pumps, this is a peristaltic type – the pump squishes the silicone tubing that contains the liquid instead of impelling it directly. The upshot? The pump never touches the fluid which makes this an excellent choice for any food/drink/sterile based pumping such as for making drink-bots or gardening robots!
The pump is basically a geared down DC motor, so it has a lot of torque. Inside the pump is a ‘clover’ pattern of rollers. As the motor turns, the clover presses on the tube to press the fluid through. The pump does not need to be primed and in fact, can self-prime itself with water a half meter with ease. You can PWM the motor to speed up or slow down the flow rate and if you connect the motor the other way it will move fluid in the other direction. Works great with either a power transistor (basic on/off) or a motor driver chip such as the L293D.
Please Note:
- The pump comes with a bit of silicone tubing already installed and two 1/2 meter pieces attached on with barbed connectors. However, the silicone tubing is not sterile and might be dirty on its way to you.
- Before using, the tubing must be sterilized!
- The included tubing is also not rated FDA or USDA compliant and is only meant for basic testing of the pump.
FEATURES
- Uses approx 4mm outer diameter and 2mm inner silicone tubing
- Working Temperature: 0-40 degrees centigrade
- Motor voltage: 12VDC
- Motor current: 200-300mA
- Flow rate: up to 100 mL/min
- Weight: 200 grams
- Dimensions: 7mm diameter motor, 72mm total length
- Mounting holes: 2.7mm diameter, 50mm center-to-center distance
RESOURCES
- RoHs (PDF)
- Wikipedia has a great article on peristaltic pumps
Fast Shipping & Professional Packing
Our long-standing relationship with UPS FedEx DHL and other international carriers gives us the ability to provide various shipping options. Our warehouse staff is highly skilled and will wrap your goods according to our precise and precise specifications. Prior to shipping, your goods are thoroughly inspected and securely secured. We deliver to thousands of customers each day across various countries. This is a sign of our commitment to be the largest online retailer worldwide. The distribution centers and warehouses distribution are situated in Europe and the USA.
Note: Orders with more than one item will be assigned a different processing period for each item.
Before shipping We will inspect thoroughly the items you've ordered. The majority of orders will be delivered within 48 hours. The delivery estimate is 3 to 7 days.
Returns
We don't manage the stock at our warehouse and factory. This means that the actual stock could change at any time. It's possible that the stocks could be depleted after your order has been placed.
Our policy is valid for 30 days. We cannot exchange or refund your order if it has been 30 days since you purchased it.
In order for your item to be eligible for return it must be in its original packaging, unopened and in the same state as you received it. It should also be in the original packaging.
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