8-Spec Sheet Stero Dishwasher Spec Sheets.pdf
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- Solicitation number
- ASD04162026KWR
- Issued by
- Utah County, Utah
About this file
This specification sheet document supports the Alpine School District Nutrition Equipment Bid Spring 2026, detailing equipment requirements for four schools within the Utah school district. The document provides comprehensive technical specifications for the STERO SD3T Tall Door-Type Dishwasher (Model ST50436), which is one of the equipment types being procured. Four units of this dishwasher model are required, one each for Cedar Valley Elementary (Item 31870), Saratoga Shores (Item 31871), Vineyard Elementary (Item 31872), and Westmore (Item 31874), with each unit to include two 6-pan racks as an additional requirement.
The STERO SD3T dishwasher features a capacity of 58 racks per hour with hot water sanitizing, utilizing 0.85 gallons of water per rack with a final rinse temperature assurance of 180°F. The unit operates with a 2 horsepower wash motor, 5 kilowatt regulated electric heating unit, and 8.5 kilowatt electric booster heater, requiring a minimum incoming water temperature of 110°F and 450 cubic feet per minute exhaust capability. The machine measures 41.5 inches in length, 35.5 inches in width, and 82 inches in height when crated, with a shipping weight of approximately 384 pounds. Standard features include digital control status, NSF pot and pan certification for 2 and 4-minute cycles, adjustable timed wash cycles of 1, 2, or 4 minutes, stainless steel construction, automatic tank fill and drain closure, door-actuated start, and capability for straight-through or corner operation. Optional accessories available include drain water tempering kits, splash panels for corner installation, seismic feet, pressure reducing valves, and water hammer arrestor kits. Electrical specifications vary by service voltage, with 208-240/60/3 phase requiring 24.9 rated amps for motors and controls with a 30-amp maximum overcurrent protective device, and 480/60/3 phase requiring 13.4 rated amps with a 15-amp maximum overcurrent protective device.
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STERO SD3T
TALL DOOR-TYPE DISHWASHER
ST50436 (04/22) Page 1 of 4
Project:___________________________________________ Item No.___________________________________________ Quantity___________________
MACHINE RATINGS SD3T
Hot Water Sanitizing
Racks per Hour (Maximum) 58
Wash Motor H.P. 2
Electric Heating Unit (Regulated) 5 KW
Electric Booster Heater 8.5 KW
Rate of Rinse Flow – Gallons per Minute – at 20 PSI Flow Pressure 5.1
Rinse Cycle – Gallons per Rack – at 20 PSI Flow Pressure .85 – 180°F Minimum
Peak Rate of Drain Flow – Gallons per Minute (Initial rate with full tank) 14
Incoming Water Temperature Required (Minimum) 110°F
Exhaust Requirements 450cfm
Shipping Weight (Approximate) 384 lbs. (with booster)
Crated Dimensions 41.5"L x 35.5"W x 82"H
STANDARD FEATURES
| ● | .85 gallons per rack |
| ● | 58 racks per hour – hot water sanitizing |
| ● | Timed wash cycles for 1, 2 or 4 minutes |
| ● | Digital control status |
| ● | NSF pot and pan listed for 2 & 4 minute cycles |
| ● | 180° final rinse assurance |
| ● | 70°F rise electric booster heater |
| ● | 27" door opening for 18" x 26" sheet pans or |
60 quart mixing bowl
● Interchangeable upper and lower wash and rinse arms
| ● | Automatic tank fill |
| ● | Door actuated start |
| ● | Automatic drain closure |
| ● | Exhaust fan control and booster activation included |
| ● | Stainless steel construction |
| ● | Error notification |
| ● | Straight-through or corner operation |
| ● | Hot water sanitization |
| ● | Pressure gauge |
OPTIONS & ACCESSORIES
| ❍ | Drain water tempering kit |
| ❍ | Splash panel kit (for corner installation) |
| ❍ | Seismic feet |
| ❍ | Single point electrical conversion kit |
| ❍ | Pressure reducing valve |
| ❍ | Water hammer arrestor kit |
Cedar Valley Elementary 31870 1
Please add (2) 6 pan racks
ST50436 (04/22) Page 1 of 4
Project:___________________________________________ Item No.___________________________________________ Quantity___________________
MACHINE RATINGS SD3T
Hot Water Sanitizing
Racks per Hour (Maximum) 58
Wash Motor H.P. 2
Electric Heating Unit (Regulated) 5 KW
Electric Booster Heater 8.5 KW
Rate of Rinse Flow – Gallons per Minute – at 20 PSI Flow Pressure 5.1
Rinse Cycle – Gallons per Rack – at 20 PSI Flow Pressure .85 – 180°F Minimum
Peak Rate of Drain Flow – Gallons per Minute (Initial rate with full tank) 14
Incoming Water Temperature Required (Minimum) 110°F
Exhaust Requirements 450cfm
Shipping Weight (Approximate) 384 lbs. (with booster)
Crated Dimensions 41.5"L x 35.5"W x 82"H
STANDARD FEATURES
| ● | .85 gallons per rack |
| ● | 58 racks per hour – hot water sanitizing |
| ● | Timed wash cycles for 1, 2 or 4 minutes |
| ● | Digital control status |
| ● | NSF pot and pan listed for 2 & 4 minute cycles |
| ● | 180° final rinse assurance |
| ● | 70°F rise electric booster heater |
| ● | 27" door opening for 18" x 26" sheet pans or |
60 quart mixing bowl
● Interchangeable upper and lower wash and rinse arms
| ● | Automatic tank fill |
| ● | Door actuated start |
| ● | Automatic drain closure |
| ● | Exhaust fan control and booster activation included |
| ● | Stainless steel construction |
| ● | Error notification |
| ● | Straight-through or corner operation |
| ● | Hot water sanitization |
| ● | Pressure gauge |
OPTIONS & ACCESSORIES
| ❍ | Drain water tempering kit |
| ❍ | Splash panel kit (for corner installation) |
| ❍ | Seismic feet |
| ❍ | Single point electrical conversion kit |
| ❍ | Pressure reducing valve |
| ❍ | Water hammer arrestor kit |
Saratoga Shores #31871 1
Please add (2) 6-pan racks
ST50436 (04/22) Page 1 of 4
Project:___________________________________________ Item No.___________________________________________ Quantity___________________
MACHINE RATINGS SD3T
Hot Water Sanitizing
Racks per Hour (Maximum) 58
Wash Motor H.P. 2
Electric Heating Unit (Regulated) 5 KW
Electric Booster Heater 8.5 KW
Rate of Rinse Flow – Gallons per Minute – at 20 PSI Flow Pressure 5.1
Rinse Cycle – Gallons per Rack – at 20 PSI Flow Pressure .85 – 180°F Minimum
Peak Rate of Drain Flow – Gallons per Minute (Initial rate with full tank) 14
Incoming Water Temperature Required (Minimum) 110°F
Exhaust Requirements 450cfm
Shipping Weight (Approximate) 384 lbs. (with booster)
Crated Dimensions 41.5"L x 35.5"W x 82"H
STANDARD FEATURES
| ● | .85 gallons per rack |
| ● | 58 racks per hour – hot water sanitizing |
| ● | Timed wash cycles for 1, 2 or 4 minutes |
| ● | Digital control status |
| ● | NSF pot and pan listed for 2 & 4 minute cycles |
| ● | 180° final rinse assurance |
| ● | 70°F rise electric booster heater |
| ● | 27" door opening for 18" x 26" sheet pans or |
60 quart mixing bowl
● Interchangeable upper and lower wash and rinse arms
| ● | Automatic tank fill |
| ● | Door actuated start |
| ● | Automatic drain closure |
| ● | Exhaust fan control and booster activation included |
| ● | Stainless steel construction |
| ● | Error notification |
| ● | Straight-through or corner operation |
| ● | Hot water sanitization |
| ● | Pressure gauge |
OPTIONS & ACCESSORIES
| ❍ | Drain water tempering kit |
| ❍ | Splash panel kit (for corner installation) |
| ❍ | Seismic feet |
| ❍ | Single point electrical conversion kit |
| ❍ | Pressure reducing valve |
| ❍ | Water hammer arrestor kit |
Vineyard Elementary 31872 1
ST50436 (04/22) Page 1 of 4
Project:___________________________________________ Item No.___________________________________________ Quantity___________________
MACHINE RATINGS SD3T
Hot Water Sanitizing
Racks per Hour (Maximum) 58
Wash Motor H.P. 2
Electric Heating Unit (Regulated) 5 KW
Electric Booster Heater 8.5 KW
Rate of Rinse Flow – Gallons per Minute – at 20 PSI Flow Pressure 5.1
Rinse Cycle – Gallons per Rack – at 20 PSI Flow Pressure .85 – 180°F Minimum
Peak Rate of Drain Flow – Gallons per Minute (Initial rate with full tank) 14
Incoming Water Temperature Required (Minimum) 110°F
Exhaust Requirements 450cfm
Shipping Weight (Approximate) 384 lbs. (with booster)
Crated Dimensions 41.5"L x 35.5"W x 82"H
STANDARD FEATURES
| ● | .85 gallons per rack |
| ● | 58 racks per hour – hot water sanitizing |
| ● | Timed wash cycles for 1, 2 or 4 minutes |
| ● | Digital control status |
| ● | NSF pot and pan listed for 2 & 4 minute cycles |
| ● | 180° final rinse assurance |
| ● | 70°F rise electric booster heater |
| ● | 27" door opening for 18" x 26" sheet pans or |
60 quart mixing bowl
● Interchangeable upper and lower wash and rinse arms
| ● | Automatic tank fill |
| ● | Door actuated start |
| ● | Automatic drain closure |
| ● | Exhaust fan control and booster activation included |
| ● | Stainless steel construction |
| ● | Error notification |
| ● | Straight-through or corner operation |
| ● | Hot water sanitization |
| ● | Pressure gauge |
OPTIONS & ACCESSORIES
| ❍ | Drain water tempering kit |
| ❍ | Splash panel kit (for corner installation) |
| ❍ | Seismic feet |
| ❍ | Single point electrical conversion kit |
| ❍ | Pressure reducing valve |
| ❍ | Water hammer arrestor kit |
Westmore #31874 1
Page 2 of 4 ST50436 (04/22)
WALL
21"
CHAMBER
OPENING
24 3/4"
26"
10 1/2"
90"
MAX
DOOR
HEIGHT
5"
MIN.
CLEAR.
FROM
WALL
FLOOR
76 3/4"
MAX.
HANDLE
HEIGHT
37 3/4"
MIN.
HANDLE
HEIGHT
66 1/2"
MAX.
HANDLE
HEIGHT
C L
P1
P4
24 1/2"
6 1/2"
21"
CHAMBER
OPENING
13 1/4"
15"
4"
FLOOR
90"
MAX.
DOOR
HEIGHT
C L
P3
P2
25 1/4"
11 1/4"
2 1/4"
9 1/2" MIN CLEARANCE
FOR CONTROL BOX LID
24 3/4"
12 1/2"
11 1/4"
22 1/2"
5 1/2"
1 1/4"
8"
7 1/4"
CONNECTION INFORMATION
(*AFF - ABOVE FINISHED FLOOR)
LEGEND
| E1 | ELECTRICAL CONNECTION: MOTORS & CONTROLS (INCLUDING ELECTRIC HEAT). |
| 1" OR 3/4" CONDUIT HOLE. |
| E2 | ELECTRICAL CONNECTION: EXHAUST FAN CONTROL, 1/2" CONDUIT HOLE. |
| (VFC1 & VFC2) 1.5 AMPS @ NAMEPLATE SUPPLY VOLTAGE, “ON” |
| E3 | ELECTRICAL CONNECTION: RINSE AGENT & SANITIZER FEEDERS, 1/2" CONDUIT HOLE |
| (DPS1 & DPS2) 1.5 AMPS @ NAMEPLATE SUPPLY VOLTAGE, | |
| (RPS1 & RPS2) 1.5 AMPS @ NAMEPLATE SUPPLY VOLTAGE |
E4 ELECTRICAL CONNECTION: ELECTRIC BOOSTER, 1" CONDUIT HOLE.
| E5 | ELECTRICAL CONNECTION: EXTERNAL BOOSTER CONTROL 1/2" CONDUIT HOLE. |
| (BSTR1 & BSTR2) 0.1 AMPS @ 120 VAC |
| P1 | COMMON WATER CONNECTION: 120°F WATER MIN. 3/4" FPT. |
| (180°F COMMON WATER CONNECTION W/O ELECTRIC BOOSTER). |
| P2 | COMMON WATER CONNECTION: (W/ELECTRIC BOOSTER) |
| (110°F WATER MIN. HOT WATER SANITIZING); 3/4" FPT. |
P3 DRAIN: 1-1/2" NPT.
P4 DETERGENT PROBE SENSOR: REMOVE CAP AND STUD ASSEMBLY TO ACCESS 7/8" HOLE
P5 DETERGENT FEEDER: REMOVE CAP PLUG TO ACCESS 7/8" HOLE
P6 RINSE AGENT FEEDER: 1/8" NPT, REMOVE 1/8" NPT PIPE PLUG TO ACCESS TAPPED HOLE.
ST50436 (04/22) Page 3 of 4
Electrical and grounding connections must comply with the applicable portions of the National Electrical Code and/or other local electrical codes.
Plumbing connections must comply with applicable sanitary, safety and plumbing codes. Drain and fill line configurations vary, some methods are shown on this drawing.
SD3T ELECTRIC HEAT, MOTORS & CONTROLS
ELEC.
SPECS
RATED
AMPS
MINIMUM
SUPPLY
CIRCUIT
CONDUCTOR
AMPACITY
MAXIMUM
OVERCURRENT
PROTECTIVE
DEVICE
208-240/60/3 24.9 30 30 480/60/3 13.4 15 15
BOOSTER AMPACITY RATINGS 8.5KW
ELEC.
SPECS
RATED
AMPS
MINIMUM
SUPPLY
CIRCUIT
CONDUCTOR
AMPACITY
MAXIMUM
OVERCURRENT
PROTECTIVE
DEVICE
208-240/60/3 20.4 30 30 480/60/3 10.2 15 15
OPTIONAL SD3T SINGLE POINT
ELECTRICAL SERVICE CONNECTION
ELEC
SPECS.
RATED
AMPS
MINIMUM
SUPPLY
CIRCUIT
CONDUCTOR
AMPACITY
MAXIMUM
OVERCURRENT
PROTECTIVE
DEVICE
208-240/60/3 45.4 60 60 480/60/3 23.7 30 30
P6
P3P2 P4
27"
CLEARANCE
FOR
SERVICE
20"
CLEARANCE
FOR SERVICE
12 1/2"
7"
34"
7 1/4"
27"
DOOR
OPENING
68 1/4"
69"
77 1/2"
63 1/2"
16" 16 1/4"
2 1/2"
17"
C L
E4
E1 E5 E2 E3
P5
15 1/4"
10 3/4"
13 1/4"
17 1/4"
23 1/4"
35"
12"
5 1/2"
FLOOR
C L
In line with its policy to continually improve its products, Stero reserves the right to change materials and specifications without notice.
TALL DOOR-TYPE DISHWASHER
STERO, a division of Illinois Tool Works, Inc. 1758 Corporate Circle Petaluma, CA 94954 Phone: 800-762-7600 Fax: 707-762-5036 Website: Stero.com
Page 4 of 4 ST50436 (04/22)
PASS THRU INSTALLATION
TOP INSIDE VIEW OF MACHINE
5 3/4"
FROM
CHAMBER
10 3/8"
10 3/8" 10"
10" 30"
25"
DISPLAY
CORNER INSTALLATION
TOP INSIDE VIEW OF MACHINE
5 3/4"
FROM
CHAMBER
10" 30"
10"
10 3/8" 10 3/8"
DISPLAY
NOTE RACK TRACK.
REPOSITION FOR
CORNER INSTALLED
UNITS
30°
9" 6"
10"
20" ±.125 1"
1-3/8"
1 1/4" ROLL
SUGGESTED TABLE DESIGN
| 31870 - Dishwasher.pdf |
| 31871 - Dishwasher |
| 31872 - Dishwasher |
| 31874 - Dishwasher |
File details come from the government source that posted it. Updated .