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  5. 3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum

3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum 1 of 3Only 2 left — 5 watchers3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum 2 2 of 33mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum 3 3 of 3 See More
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3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum

$2.41 Buy It Now, $9.35 Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: daniel8178 ✉️ (4,609) 98.7%, Location: NANJING, CN, Ships to: WORLDWIDE, Item: 166112373402 3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum. 3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum  

Name: One way valve 

Great one way check valve for aquarium air pump  

Protect you air pump by preventing aquarium water from back siphoning during a power outage. 
 
Small and compact  
 
Made of durable plastic  

Pressure range of the pressure-free check valve.
Open pressure approx. 0.003 MPA (0.03 kg water pressure) 
Reverse back pressure approx. 0.7MPA (7kg water pressure) 
 
Pressure range with pressure check valve.
Open pressure approx. 0.015 MPA (0.15 kg water pressure) 
Reverse pressure approx. 1.0 MPA (10 kg water pressure)


Function: connect hose to prevent gas or liquid backflow

One-way confirmation method: if it cannot be identified, it can be tested by mouth, and the air can be blown out to confirm the inlet and outlet

Features: non-pressure type and pressure type, anti-ozone and anti-oil functions. Please see the description in detail and purchase according to personal needs.

Product characteristics: good thermal performance, strong chemical stability, non-toxic and tasteless 

    

   

  • Condition: Brand New
  • Model: 4mm Red
  • Qty(pcs): 1 pcs
  • Water Type: All Water Types
  • Type: Non Return Valve
  • Body Material: Plastic
  • Diameter: 3mm -12mm
  • Brand: Unbranded

PicClick Insights - 3mm -12mm Plastic One-Way Non-Return Check Valve Fuel Water Gas/Air Fish Vacuum PicClick Exclusive

  •  Popularity - 5 watchers, 0.0 new watchers per day, 331 days for sale on eBay. Super high amount watching. 0 sold, 2 available.
  •  Best Price -
  •  Seller - 4,609+ items sold. 1.3% negative feedback. Great seller with very good positive feedback and over 50 ratings.

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