5 out of 5
Infusion Pool Products VRFSISBK Inlet Fitting, Infusion Venturi, 1-1/2" Insider, Black
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Pricing Note
Product Description
Manufacturer Part Number: VRFSISBK
Inlet Fitting, Infusion Venturi, 1-1/2" Insider, Black
Infusion Pool Products introduces, Revolutionary, Venturi Driven, Swimming Pool Return Line Inlet Fittings called V-Fittings™!
Enhanced Circulation Creating an Easier to Service Water Quality
V-Fittings™ deep heat, while drastically enhancing circulation, by drawing warmer surface water through strategically placed louvers thrusting it to the floor of the pool. Venturi enhanced circulation disrupts sediment from side walls and floor of pool increasing effectiveness of chemicals and swimming pool filters. V-Fittings™ have no moving parts and simply insert into a 1-1/2" inlet pipe worldwide.
EASIER TO SERVICE:
ENERGY EFFICIENT:
LOCATION BENEFITS:
PRODUCTS V-FITTINGS COMPLEMENT:
Inlet Fitting, Infusion Venturi, 1-1/2" Insider, Black
Product Description
Infusion Pool Products introduces, Revolutionary, Venturi Driven, Swimming Pool Return Line Inlet Fittings called V-Fittings™!
Enhanced Circulation Creating an Easier to Service Water Quality
V-Fittings™ deep heat, while drastically enhancing circulation, by drawing warmer surface water through strategically placed louvers thrusting it to the floor of the pool. Venturi enhanced circulation disrupts sediment from side walls and floor of pool increasing effectiveness of chemicals and swimming pool filters. V-Fittings™ have no moving parts and simply insert into a 1-1/2" inlet pipe worldwide.
EASIER TO SERVICE:
- 360 degree adjustability allows for directional control of circulation. Aimed downwards, V-Fittings disrupt debris from side walls and floor increasing the effectiveness of swimming pool filters while preventing sediment buildup.
- Target dead spots, steps and benches eliminating various algae buildup while improving chemical disbursement.
- Complements In-Floor cleaning systems and keeps automatic pool cleaners moving.
- V-Fittings direct water flow in a tumbling motion improving skimmer performance.
- Enhanced circulation creates an easier to service swimming pool saving service professionals time, money and energy.
ENERGY EFFICIENT:
- Increased directional flow enhances circulation providing for a more efficient turnover.
- Improved turnover and filtration allows for reduced circulating pump operating time.
- V-Fittings' 60 degree venturi deep heats, using warmer surface water, reducing pool heater operating times while improving solar system performance.
- Increased flow highly complements the use of energy efficient circulating pumps.
LOCATION BENEFITS:
- Reduce energy costs
- Deep Heat in colder climates
- Cooling in hotter climates
- Extend the swim season
- Maximize solar system performance
- Enjoy river flow and fountain features
- Improves overall water quality
PRODUCTS V-FITTINGS COMPLEMENT:
- Variable and multi speed circulation pumps
- Solar systems, blankets and rings
- Automatic pool cleaners
- Chemical applicators and chemicals
- Skimmers and swimming pool filters
- Ozone and salt systems
- Pool designs incorporating no main drains
Specifications
Search Using These Specs| Venturi Application | Gunite |
| Venturi Connection Size | 1-1/2" |
| Plumbing Connection Type | insider |
| Color | Black |
| Manufacturer | Infusion |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
Unless the item is defective, once any part is installed, it is not returnable. Return is subject to a restocking fee of 30%.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
Customer Reviews
By farinere
Date: July 24, 2026
I ordered this product from OpenTip and received it within the exact timeframe they promised. The item arrived in perfect condition and met all the specifications exactly as advertised. The store also offers this product at a very good price, which made the purchase even better. I’m very satisfied and highly recommend OpenTip for reliable service, quality products, and great value.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By OtherKaren
Date: July 01, 2026
Always hesitant to order from a new website, but I found what I needed at a great price, so I gave it a shot. I was totally pleased! Will look here first next time I need a random item.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Bob - Southern California
Date: June 01, 2026
I ordered the Infusion Venturi Pool Inlet Fitting, 1-1/2" VRFSISBK after searching multiple sites for the product and pricing. OpenTip had the best pricing, so I took a chance and ordered 5 for the broken ones and future need. The items arrived quickly and were the exact products I needed. I went for a swim and replaced the 2 broken ones within 1 minute. Everything is working perfect. I highly recommend OpenTip and these pool inlet fittings!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Effectual
Date: April 01, 2026
Great prices compared to my local store
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Desteny
Date: August 17, 2024
Excellent company to deal with. Thank you!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
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