ORIGINAL DESIGN 

These clearance units are exact specs of our current LS1-3215 with slight design differences:

1. NO POLYCARBONATE LIDS
2. CORD PORT COVERS ARE CAPS NOT FLUSH FIT
3. SINGLE LAYER TOP RIM

Overall dimensions: 31.75"L x 14.75"W x 15"H

3 x 4" socks (included)

Tank usage: up to 180 gallons

13.5" x 14.25" main chamber for skimmer/equipment

• Symmetrical footprint allows for left or right inlet installation and is perfect for peninsula tanks

• Expandable inlet bulkhead array allows the sump to function with one, two or three 1" or 1.5 " bulkheads (actual bulkheads sold separately HERE) in any configuration you choose. Flush covers are included for bulkhead ports that are not in use.

• Submerged inlet for silent operation (optional gray pipe sold separately)

• Recessed sock plate lowers sock rim below water level to prevent bypass. Sump holds 3 4" socks (Three 4" 300-micron socks included, additional socks sold HERE )
  

• No warp drop-in flush lid above socks reduces noise and splash

• Slotted relief above sock chamber allows overspill in the event of a clog without excessive noise and splash.

• Original design removable bubble trap allows sump to function with or without bubble trap for additional return chamber space. A standard adjustable wall plate is included for operation without the bubble trap. The bubble trap assembly contains a removable slide tray for media holding and is locked into your desired water level height with black nylon bolts and actual black nylon nuts. No more broken threads in tapped walls. No more hard-to-reach slim bubble trap areas near impossible to clean. This is a game-changer.
  

• Four 5/8" ports for stray tubing or optional 1/4" dosing line push fittings. 1/4" push fittings sold HERE

• Four cord management ports are sized to double as 1/2" bulkhead ports for additional equipment. Covers for unused ports included. Optional 1/2" bulkheads sold HERE

MADE IN THE U.S.A