BK Resources BKS-3-18-12-18T 3 Compartment Sink, 18 x 18 x 12 Bowls, Two 18" Drainboards, 90 in
BK Resources BKS-3-18-12-18T 3 Compartment Sink, 18 x 18 x 12 Bowls, Two 18" Drainboards, 90 in
The BK Resources BKS-3-18-12-18T is a three compartment stainless steel sink with three 18" x 18" x 12" bowls and two 18" drainboards (left and right). It is 90" long and made of T-304, 18 gauge stainless steel.
Prefer to pick up locally? Will call pickup is available at 11 US warehouses (Los Angeles, San Francisco, Orlando, Chicago, Denver, Dallas, Boston, Newark, Atlanta, Houston, Cleveland) on the 90" 3-compartment will-call sink with dual 18" drainboards. This BK Resources sink ships nationwide.
At a Glance
- Bowls: 3 x 18" x 18" x 12" (L x W x D)
- Drainboards: two 18" drainboards (left and right)
- Size: 90" L x 23-13/16" W x 43-3/4" H
- Material: T-304, 18 gauge stainless steel deck and bowls
- Legs: 1-5/8" galvanized legs, adjustable high impact corrosion resistant feet
- Drains: included
- Faucet holes: 1 set, 8" on center
- Certification: NSF
Three 18 Inch Bowls With Drainboards
This 3 compartment sink with 18x18 bowls is 90" long. Each bowl is 12" deep, and there is an 18" drainboard on each side.
The BKS-3-18-12-18T is a 3 compartment sink with 3 18" x 18" x 12" bowls and a drainboard on each side, 90" long overall and 85 lb. The 18" x 18" x 12" bowls keep the footprint small, at 23-13/16" deep.
Other 3 compartment BK options: BKS-3-24-14 (24" bowls, no drainboards, 77"), BKS-3-1824-14-18T (18" bowls, a drainboard on each side, 90"), BKS-3-24-14-24T (24" bowls, a drainboard on each side, 120"). For one bowl in the same size, see the BKS-1-18-12-18T. For 2 bowls in the same size, see the BKS-2-18-12-18T. The Atosa SS1818D31D18 has the same layout for will call pickup at 11 US warehouses.
Good For
- Manual warewashing: wash, rinse and sanitize in three bowls
- Dirty and clean sides: a drainboard on each side for incoming and finished items
- Smaller wares: utensils, small pots and prep containers
- Nationwide shipping: BK ships it to your location
Features
- 1/4" pitched drainboards for proper drainage
- 1-1/2" rounded front and side edges
- Fits 8" on center faucets
- Drains included
- 9" backsplash
- 1" diameter faucet holes
- T-304, 18 gauge stainless steel deck and bowls
- 1-5/8" galvanized legs
- Adjustable high impact corrosion resistant feet
Options From BK
- Pre-rinse units and faucets
- Lever drains
- Upgraded bullet feet
- Slant rack shelf (BK-SSH)
- End splash (BKS-RES)
- Stainless steel basket drain (BKDR-4-304)
Compare BK 3-Compartment Sinks
| Model | Bowls | Drainboards | Length |
|---|---|---|---|
| BKS-3-24-14 | 24" x 24" x 14" | None | 77" |
| BKS-3-18-12-18T (this model) | 18" x 18" x 12" | 2 x 18" | 90" |
| BKS-3-1824-14-18T | 18" x 24" x 14" | 2 x 18" | 90" |
| BKS-3-24-14-24T | 24" x 24" x 14" | 2 x 24" | 120" |
Shop all commercial sinks.
Specifications
| Spec | Detail |
|---|---|
| Type | 3 compartment sink |
| Bowls | 3 |
| Bowl size (L x W x D) | 18" x 18" x 12" |
| Drainboards | two 18" drainboards (left and right) |
| Overall size (L x W) | 90" x 23-13/16" |
| Overall height | 43-3/4" |
| Rim height | 36" |
| Backsplash | 9" |
| Edges | 1-1/2" rounded front and side edges |
| Faucet holes | 1 set, 8" on center |
| Material | T-304, 18 gauge stainless steel deck and bowls |
| Legs | 1-5/8" galvanized |
| Feet | Adjustable high impact corrosion resistant |
| Drains | Included |
| Product weight | 85 lb |
| Certification | NSF |
Before You Order
- Space: the BKS-3-18-12-18T is 90" L x 23-13/16" W x 43-3/4" H.
- Faucets: not included. Faucet holes are 8" on center.
- Shipping: this BK Resources sink ships nationwide.
- Bowl fit: measure your largest pot or pan against the 18" x 18" x 12" bowl before you order.
BK Resources BKS-3-18-12-18T FAQ
What size are the bowls on the BK Resources BKS-3-18-12-18T?
3 bowls, each 18" x 18" x 12" (length x width x depth).
Does the BKS-3-18-12-18T have drainboards?
Yes. It has two 18" drainboards (left and right). BK says they are pitched 1/4" for proper drainage.
What size is the BKS-3-18-12-18T overall?
90" long, 23-13/16" front to back and 43-3/4" high. The rim is 36" from the floor.
What is the BKS-3-18-12-18T made of?
T-304, 18 gauge stainless steel deck and bowls, on 1-5/8" galvanized legs with adjustable feet.
Does the BKS-3-18-12-18T come with a faucet?
No. It has 1 set of faucet holes for 8" on center faucets. BK offers faucets and pre-rinse units as options.
Are drains included with the BKS-3-18-12-18T?
Yes. Drains are included. BK also offers lever drains and a stainless steel basket drain (BKDR-4-304) as options.
Can the BKS-3-18-12-18T be shipped?
Yes. This BK Resources sink ships nationwide.
Should I get the BKS-3-18-12-18T or the BKS-3-1824-14-18T?
Both are BK Resources 3 compartment sinks. The BKS-3-18-12-18T has 18" x 18" x 12" bowls, a drainboard on each side and is 90" long. The BKS-3-1824-14-18T has 18" x 24" x 14" bowls, a drainboard on each side and is 90" long.
What is the difference between the BKS-3-18-12-18T and the SS1818D31D18?
They have the same bowls and drainboard layout. The Atosa SS1818D31D18 is will call pickup only from 11 US warehouses and is 90" wide. The BK Resources BKS-3-18-12-18T ships nationwide, is 90" long and comes with drains and a 9" backsplash.
Is the BKS-3-18-12-18T NSF listed?
Yes. The BK sheet shows NSF certification.
Spec Sheet
Download the BK spec sheet: 3 compartment sinks, double drainboard (PDF, August 2026)