FlowTech Deck Drain System
Patent pending
FlowTech drain set flush in a wet stamped concrete pool deck
Adjustable pitch

Innovation
that flows

The industry's first adjustable pitch deck drain. Set it, dial in the pitch, pour.

Available November 2026
1st
adjustable pitch deck drain
2" PVC
standard pipe and fittings
3 colors
White, Gray and Tan top caps
Install in three steps

Set. Adjust. Flow.

Drain line staked in gravel with orange cam locks, seen from above
01

Set the drain

Stake the drain with our nylon or rebar pins and set it fast with cam locks.

Orange cam locks holding the drain against the form at a set height
02

Adjust the pitch

Raise or lower the drain with the cam locks to dial in pitch.

Finished drain top cap flush with a wet concrete deck
03

Let it flow

Pour and finish. The top cap sits flush with the deck and carries water away.

Why pitch matters

A level drain holds water. A pitched drain empties.

A drain set dead level keeps water in the line after the rain stops. That water collects debris, grows algae and can freeze.

FlowTech lets you set the pitch at the drain itself, so the line runs to the outlet and clears.

Flow capacity · 2" drain line
1% pitch
22.26 GPM
2% pitch
32.32 GPM
Calculated with the Hazen-Williams equation for the line flowing full.
Low profile deck drain

Dimensions

End view of the low profile deck drain with callouts for top cap width, overall height, sleeve travel and the 2 inch PVC opening
5/8"
Top cap width
6" – 8-1/2"
Overall height
2-1/2"
Sleeve travel
2"
PVC compatible
5/8"
Top cap width

A slim slotted cap is all that shows in the finished deck.

6" – 8-1/2"
Overall height

6" with the sleeve fully inserted, 8-1/2" fully extended.

2-1/2"
Sleeve travel

Build in 1/8" of pitch per foot over a 20 ft run.

2"
PVC compatible

Round base opening accepts 2" PVC pipe and fittings.

90"
Run length

Two 90" drain runs per set.

The low profile system

Parts and SKUs

Every deck drain, corner and drainout ships with a top cap, connector pipe, alignment tab and screws.

Three top cap colors
SKUs ending in -WGT come in White, Gray or Tan. Order with -W, -G or -T.

Low Profile Deck Drain

FTLP-002-WGT

Two 90" drain runs per set, with sleeves, top caps, connector pipes, alignment tabs and screws.

Bottom Drainout

FTLP-BD1-WGT

Drops water out of the drain line into standard 2" PVC.

90° Inside Corner

FTLP-IC90-WGT

Turns the drain line around an inside 90° corner.

90° Outside Corner

FTLP-OC90-WGT

Wraps the drain line around an outside 90° corner.

45° Inside Corner

FTLP-IC45-WGT

Turns the drain line on an inside 45° angle.

45° Outside Corner

FTLP-OC45-WGT

Wraps the drain line around an outside 45° angle.

Replacement Top Caps

FTLP-TC6-WGT

6-pack of interchangeable caps. Swap colors to match the deck or replace a damaged cap.

Cam Locks

FTLP-CL20

20-pack. Rapidly set the drain and quickly adjust pitch.

Nylon Staking Pins

FT-PIN20

20-pack of nylon pins for staking the drain line in place.

Also available

End Caps

FTLP-EC2-W

Left and right pair, white.

Corner Top Caps, 2-Pack

FTLP-TC…

Replacement caps for inside and outside 90° and 45° corners. SKUs start with FTLP-TC. Ask the counter for your corner and color.

Ask for FlowTech at the counter.

Give the branch the SKUs above. For product or install questions, reach us directly.

Concrete Countertop Solutions
From the Z Poolform team
Innovation that flows