ORDER
ONLINE OR CALL OUR FRIENDLY SALES STAFF TO PLACE AN ORDER BETWEEN 7:30am
& 4:30pm CST MON-FRI.
Toll Free: 1-877-925-5132 Most orders placed before 1:30pm
CST will be shipped the same day.
Risers are available in 6"
and 12" tall.
They are superior risers designed to hold their shape.
They are stackable, they screw together, and are water and air tight.
Order multiple Polylok risers to go with the Polylok lids for different
heights. The lids lock into position to allow easy installation of
stainless steel safety screws (included). If you bury the lid, it
has the ability to be located with a metal detector.
Each riser and cover has a factory
installed gasket to ensure a watertight seal.
Structural ribs inside prevent frost from adhereing to the riser in
frost prone areas.
Because every riser and lid order is unique,
and it requires extra time and material to ship these items, we are
not able to offer free shipping for these items.
Polylok
Riser Adapter Ring
Adapter for either
20" or 24" risers. Covers up to 25" square opening
or up to a 27" round opening. This ring attaches directly to
the tank and allows you to easily mount the risers to the septic
tank. Very Easy. The risers simply attach with screws to this
adapter ring.
Polylok Septic Tank Risers - 6" Tall
Green. Used
to raise the height of your septic system lid. Easily STACKABLE!
Can be adapted to anything from a septic tank to an aerobic system.
Each riser has two knockouts for electrical connections. Measurements
are inside diameter.
•All
Polylok Risers and Lids are
Frost Proof, Watertight, and Gastight!
Polylok Septic Risers - 12" Tall
Green. Used to
raise the height of your septic system lid. Easily STACKABLE! It
has the same high quality as the 6" tall 24" risers but
with fewer screws you have to put together. Structural ribs inside
prevent frost from adhering to the riser in frost prone areas. These
12" tall risers also accept 2", 3", 4" and corrugated
pipe. Measurements are inside diameter.
Polylok
Septic Tank Lids
Green. Model
# PL-20RC, #PL-24RC Lightweight
and easy to install!
Watertight and Airtight!
Complete with 2 handles. Lids fit either of the above risers.
Locks into position to allow easy installation of stainless steel
screws (included). If buried, locate with metal detector. Comes
complete with stainless steel screws and factory installed gasket.
These lids combined with the risers and adapter ring
can be used to replace your current concrete lids when used with
the riser adapter ring below. Also, this lid can be used
directly on the adapter ring without the use of the risers.
Polylok
24" & 20" Heavy Duty Covers Watertight
and Airtight!
Fits securely on a Polylok riser. The 24" will also fit
on corrugated pipe. Highest UV Package on the market today!
These heavy duty covers were tested at an outside laboratory and
passed standard static load testing to 5000 lbs., as well as center
and off center impact load testing to 150 ft lbs.
Both
the 20" and 24" lids are rated at 1,000 lbs.
Warning:
Riser Cover Must Be Installed With ALL Screws.
(Screws are provided)
Polylok Safety Screens *Highly Recommended
New Polylok 20” & 24” safety screens available.
They act as a secondary layer of protection if the riser cover was
unknowingly damaged or removed. The screen fits in the upper most
Riser stack of the Polylok Risers and prevents entry into the septic
tank.
Built
in Handle
Tested
at 250 lbs. per sq. ft.
Sits
inside the top Riser of the Riser stack
Comes
in bright yellow for safety
Click picture to view a larger image.
Optional Adapter Ring Installation Anchor Kit *Recommended
Includes drill
bit, concrete anchors,
bolts, and butyl sealant strip. This is the best way to mount riser
adapter ring to septic tank.
$18.50 Item
#ANCHORKIT
Butyl Sealant Rope Used to seal adapter
ring to concrete septic tank. 5/16" Round - 20' per roll
Item#ASTM-C990 $6.95
20" Polylok
Riser Pan Allows tank, riser, and tank lid to be poured together.
Provides a secondary concrete plug for additional safety. Accepts
additional 20'' Risers to bring to grade. Pan has key-way
for positive concrete lid positioning. Pan is held in perfect
alignment on the inner core of mold with four mold fastening nails
for fast installation. Patented ring to guarantee watertight and
airtight seal between concrete tank and riser.
Concrete lid is not included with the riser pan. More Images
Polylok
Features:
•Heavy-Duty structural
rib reinforcement for extra strength
•Green, opaque color for UV-ray protection
•Two flush handles for easy lifting
•Visible, molded warning place cards
•Can be fitted to an existing tank by using an adapter ring
•Gaskets in every cover and riser.
•12" Riser can be used with the Polylok All-In-One
Distribution Box
•Two electrical knock-outs per riser section
•Stainless steel square drive screws, included with riser
covers
•Tear off frost ring can be removed in frost prone areas,
risers stay in place, will not pull riser out of tank •Frost
Proof, Watertight, and Gastight!
shape.
They are stackable, they screw together, and are water and air tight.
Order multiple Polylok risers to go with the Polylok lids for different
heights. The lids lock into position to allow easy installation of
stainless steel safety screws (included). If you bury the lid, it
has the ability to be located with a metal detector.
Each riser and cover has a factory
installed gasket to ensure a watertight seal.
Structural ribs inside prevent frost from adhereing to the riser in
frost prone areas. 
