AquaStar 6" Sumpless Bulkhead Fitting with 2" Slip Insider | 620SI101AquaStar 6 in. Sumpless Bulkhead Fitting with 2 in. Slip Insider, White, 620SI101 In stock$2499
AquaStar 6" Sumpless Bulkhead Fitting with 2" Slip Insider | 620SI101
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AquaStar 6 in. Sumpless Bulkhead Fitting with 2 in. Slip Insider, White, 620SI101

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$2499
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Quick overview

  • Slip insider The 2 in. slip insider connection fits inside the pipe fitting.
  • Sumpless design A 6 in. sumpless bulkhead with an 11.4 square inch opening.
  • Pool types For single or multiple drain use in gunite, steel, vinyl, fiberglass and tile pools and spas.
  • Flow ratings 224 GPM at 6.3 fps on a 2 in. floor or wall pipe, 177 GPM at 5.9 fps on a 1-1/2 in. floor pipe.
  • VGB series Carries the trademarked VGB 2008 compliance button, with number 316 stainless steel screws.
  • Other connection Also made with a 1-1/2 in. slip insider as part number 615SIxxx, where xxx is the color number.
Full description and specifications ↓

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Product details

The AquaStar 620SI101 is a white 6 inch sumpless bulkhead fitting with a 2 inch slip insider connection, for single or multiple drain use in pools and spas.

What it does

A bulkhead fitting connects a suction outlet to the pool plumbing through the pool shell. This one is sumpless, so it needs no separate sump, and it has an 11.4 square inch opening. The pipe connection is a 2 in. slip insider.

Fit and compatibility

AquaStar designs it for gunite, steel, vinyl, fiberglass and tile pools and spas; see the installation instructions for your pool type. Flow ratings are 224 GPM at 6.3 fps on a 2 in. floor or wall pipe, 177 GPM at 5.9 fps on a 1-1/2 in. floor pipe and 122 GPM at 3.4 fps on a 1-1/2 in. wall pipe.

Choosing the right fitting

If your plumbing is 1-1/2 in., AquaStar also makes the bulkhead with a 1-1/2 in. slip insider as part number 615SIxxx, where xxx is the color number. Eight adapter plates for other connection types are sold separately. The fitting is molded from UV-resistant engineered polymer and uses number 316 stainless steel screws, and AquaStar states that it meets or exceeds ANSI/APSP 16-2011 and NSF 50-2008.

Specifications
Brand AquaStar
Manufacturer part number 620SI101
UPC 883612035970
Type Sumpless bulkhead fitting
Diameter 6 in.
Color White
Connection 2 in. slip insider
Opening 11.4 square inch, sumpless
Flow, 2 in. floor or wall pipe 224 GPM at 6.3 fps
Flow, 1-1/2 in. floor pipe 177 GPM at 5.9 fps
Flow, 1-1/2 in. wall pipe 122 GPM at 3.4 fps
Material UV-resistant engineered polymer
Pool types Gunite, steel, vinyl, fiberglass, tile pools and spas
1-1/2 in. slip insider version 615SIxxx, xxx is the color number
Shipping weight 0.25 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What connection does the AquaStar 620SI101 have?
It has a 2 in. slip insider connection on a 6 in. sumpless bulkhead. A version with a 1-1/2 in. slip insider is made as part number 615SIxxx, where xxx is the color number.
Which pools can use the 620SI101?
It is made for single or multiple drain use in gunite, steel, vinyl, fiberglass and tile pools and spas. Follow the installation instructions for your pool type.
What flow rates does the 620SI101 allow?
AquaStar rates it at 224 GPM at 6.3 fps on a 2 in. pipe, 177 GPM at 5.9 fps on a 1-1/2 in. floor pipe and 122 GPM at 3.4 fps on a 1-1/2 in. wall pipe.
What color is the 620SI101?
It is white. In AquaStar part numbers the last three digits are the color number, and 101 is white.
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