The 33-Series is a true workhorse providing HydroLock Covered Irrigation systems with appropriate flow and pressure specifications. This pump applies constant pressure to the Tornado Mist Sprayer for maximum root zone coverage.  This 3-chamber diaphragm provides up to 3.3 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. There is a plug for any standard US wall outlet for ease of use.

 

Most pumps used for indoor gardening do not hold optimal pressure for irrigation. In addition, most pumps fail rather quickly when running nutrient solutions and other particulates. The 33 Series packs a punch with pressure up to 45 PSI and is completly compatiable with all nutrient solutions. 

33-Series In-Line Water Pump

SKU: P1
$105.99Price
    • Includes wall outlet plug for ease of use
    • Can run dry
    • Quiet operation
    • Low amp draw
    • Industry standard mount pattern
    • Built in check valve
    • Thermally protected
    • Easy connect fitting

Reviews

3.0
150 Product ratings

83% would recommend

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not the quietest at all . works great

not the quietest at all . works great

I recommend this product.

wabasso4life

11/23/2018, 8:13:41 AM

great customer service

top-notch customer service. great products. I highly recommend drip right products.

I recommend this product.

irondog416

11/23/2018, 8:13:41 AM

Quite Pleased

System works great. But the customer service provided by this company had me in awe. This is customer service from another dimension. Thanks again, Martin!

I recommend this product.

Cole

11/23/2018, 8:13:41 AM

Vacation peace of mind

The HydroLock system works excellent! I went on vacation for 9 days and had no one to look over my plants; they would have died if not for this watering system! I had a webcam hooked up to check on the tent while away, and can report that the HydroLock system worked very reliably.

I had very minimal experience with PVC cement before this, and still found it very easy to set up. I highly recommend buying the Barb Insert Gun from the accessories page. I did not and connecting the hoses to the plastic barbs was the only difficult part of the setup. As a temporary reservoir I used a food grade 5 gallon bucket with a lid that had a hole in the top for PEX tubing to the pump.

Customer service has been great also! I asked a few questions by web chat and by phone, and got the exact info I needed from the owner.

The 10” HydroLock domes just barely fit in my 3 gallon fabric pots; it seems they are designed more for 5 or 8 gallon pots. The owner said they do plan to release smaller domes in the future also. I used this for just 2 plants so far, but the kit supports up to 6 and is expandable to 24 plants using the same pump.

For anyone looking to automate their watering, this is the company to go with! Excellent product and customer service!

I recommend this product.

grow_loud_615

11/23/2018, 8:13:41 AM

Does what it says

These things have a good spray and seem to reduce how much I need to water. I run organic and haven’t had any issues clogging for over 20 days now. I’m impressed.

I recommend this product.

Anderson

11/23/2018, 8:13:41 AM

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