©2018 Thermaco, Inc. All rights reserved • Patented/Patents Pending • Specifications subject to change without notice
Thermaco, Inc. • 646 Greensboro St. • Asheboro, N. C. 27204-2548 • (336) 629-4651
MNL-TZ-1826 5
A THERMACO® Technology
Trapzilla
®
Grease Interceptor
Installation and Operations Manual
TZ-1826 Models
AEF
MNL-TZ-1826 4
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THIS DRAWING CONTAINS PROPRIETARY AND PATENTED MATERIAL. THIS DRAWING MAY NOT BE REPRODUCED IN WHOLE OR PART WITHOUT
WRITTEN CONSENT FROM THERMACO, INC. POSSESSION OF THIS DRAWING DOES NOT CONSTITUTE THE RIGHT TO MANUFACTURE.
POSSESSION OF THIS DRAWING DOES CONSTITUTE AN IMPLIED NONDISCLOSURE AGREEMENT BETWEEN THERMACO, INC. AND THE HOLDER OF
THIS DRAWING. DO NOT DESTROY THIS DRAWING, IT IS THE SOLE PROPERTY OF THERMACO, INC. AND MUST BE RETURNED UPON REQUEST.
MATERIAL (UNLESS NOTED)
FINISH (UNLESS NOTED)
646 GREENSBORO STREET
PO BOX 2548, ASHEBORO, NC 27203
VOICE 336-629-4651 FAX 336-626-5739
Decimals
.XX +/- .03
.XXX +/- .015
Unless otherwise specified
Dimensions are in inches
Tolerances
Angular
+/- 1°
CHECKED
SIZE
REV. NO.
DWG NO.
PART NO.
C
SCALE
RELEASE DATE
SHEET OF
ENGINEERING
DRAWN
DATE
THIRD ANGLE PROJECTION
TZ-1826
1,826 pounds of grease storage, PDI and ASME rated
at 100 gpm. Equipped with 4” inlet/outlet, 2” vessel vent
connection, and 4” Low-Head Flow Control Accessory to
limit flow to 100 gpm.
Comes with: Extension Collar Adapter Lid Assembly with
two 18” tall extension collars and two 22” diameter lids.
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4
4
A
A
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B
C
C
D
D
THIS DRAWING CONTAINS PROPRIETARY AND PATENTED MATERIAL. THIS DRAWING MAY NOT BE REPRODUCED IN WHOLE OR PART WITHOUT
WRITTEN CONSENT FROM THERMACO, INC. POSSESSION OF THIS DRAWING DOES NOT CONSTITUTE THE RIGHT TO MANUFACTURE.
POSSESSION OF THIS DRAWING DOES CONSTITUTE AN IMPLIED NONDISCLOSURE AGREEMENT BETWEEN THERMACO, INC. AND THE HOLDER OF
THIS DRAWING. DO NOT DESTROY THIS DRAWING, IT IS THE SOLE PROPERTY OF THERMACO, INC. AND MUST BE RETURNED UPON REQUEST.
MATERIAL (UNLESS NOTED)
FINISH (UNLESS NOTED)
646 GREENSBORO STREET
PO BOX 2548, ASHEBORO, NC 27203
VOICE 336-629-4651 FAX 336-626-5739
Decimals
.XX +/- .03
.XXX +/- .015
Unless otherwise specified
Dimensions are in inches
Tolerances
Angular
+/- 1°
CHECKED
SIZE
REV. NO.
DWG NO.
PART NO.
C
SCALE
RELEASE DATE
SHEET OF
ENGINEERING
DRAWN
DATE
THIRD ANGLE PROJECTION
TZ-1826-SSA
1,826 pounds of grease storage, PDI and ASME rated
at 100 gpm. Equipped with 4” inlet/outlet, 2” vessel vent
connection, and 4” Low-Head Flow Control Accessory to
limit flow to 100 gpm.
Comes with: Extension Collar Adapter Lid Assembly with
two 18” tall extension collars, two 22” diameter lids,external
brace (not pictured) and SSA-1826 Support Stand.
*Models available with 6” Inlet/Outlet, add suffix -6 to model.
2. Models and Options
Thermaco offers different models and options specifically designed to assist the owner/installer meet
site conditions while complying with local pretreatment and plumbing code.
2.1 Models
2.2 Options (Some options must be purchased separately)
FTCA-22
Optional 22” diameter cover available for
In-Ground installations. Provides a non-slip,
diamond patterned aluminum replacement for
the standard STC-22 cover. Each TZ-1826
would require two (2) FTCA-22 covers.
SSA-1826
Support Stand for TZ-1826 for Above-Ground
Installations. Must be fully supported, not to
be installed over grates.
*Included with TZ-1826-SSA Models
ECA-TZ-29
(purchase separately)
Optional, field-modifiable extension
collars available to provide
additional depth for existing kitchen
drainage piping.
• TZ-1826-ECA Models ship with
two (2) built-in 0-18” extension
collars.
• ECA-TZ-29 adds 0-29” depth
to -ECA model.
• Contact Thermaco before
installing any Trapzilla more
than 60” below grade from
center of outlet pipe or in
location where water table will
ever rise above bottom of unit.
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1
2
2
3
3
4
4
A
A
B
B
C
C
D
D
THIS DRAWING CONTAINS PROPRIETARY AND PATENTED MATERIAL. THIS DRAWING MAY NOT BE REPRODUCED IN WHOLE OR PART WITHOUT
WRITTEN CONSENT FROM THERMACO, INC. POSSESSION OF THIS DRAWING DOES NOT CONSTITUTE THE RIGHT TO MANUFACTURE.
POSSESSION OF THIS DRAWING DOES CONSTITUTE AN IMPLIED NONDISCLOSURE AGREEMENT BETWEEN THERMACO, INC. AND THE HOLDER OF
THIS DRAWING. DO NOT DESTROY THIS DRAWING, IT IS THE SOLE PROPERTY OF THERMACO, INC. AND MUST BE RETURNED UPON REQUEST.
MATERIAL (UNLESS NOTED)
FINISH (UNLESS NOTED)
646 GREENSBORO STREET
PO BOX 2548, ASHEBORO, NC 27203
VOICE 336-629-4651 FAX 336-626-5739
Decimals
.XX +/- .03
.XXX +/- .015
Unless otherwise specified
Dimensions are in inches
Tolerances
Angular
+/- 1°
CHECKED
SIZE
REV. NO.
DWG NO.
PART NO.
C
SCALE
RELEASE DATE
SHEET OF
ENGINEERING
DRAWN
DATE
THIRD ANGLE PROJECTION
0-18” Built-In
Extension
ECA-TZ-29
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1
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A
B
B
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C
D
D
THIS DRAWING CONTAINS PROPRIETARY AND PATENTED MATERIAL. THIS DRAWING MAY NOT BE REPRODUCED IN WHOLE OR PART WITHOUT
WRITTEN CONSENT FROM THERMACO, INC. POSSESSION OF THIS DRAWING DOES NOT CONSTITUTE THE RIGHT TO MANUFACTURE.
POSSESSION OF THIS DRAWING DOES CONSTITUTE AN IMPLIED NONDISCLOSURE AGREEMENT BETWEEN THERMACO, INC. AND THE HOLDER OF
THIS DRAWING. DO NOT DESTROY THIS DRAWING, IT IS THE SOLE PROPERTY OF THERMACO, INC. AND MUST BE RETURNED UPON REQUEST.
MATERIAL (UNLESS NOTED)
FINISH (UNLESS NOTED)
646 GREENSBORO STREET
PO BOX 2548, ASHEBORO, NC 27203
VOICE 336-629-4651 FAX 336-626-5739
Decimals
.XX +/- .03
.XXX +/- .015
Unless otherwise specified
Dimensions are in inches
Tolerances
Angular
+/- 1°
CHECKED
SIZE
REV. NO.
DWG NO.
PART NO.
C
SCALE
RELEASE DATE
SHEET OF
ENGINEERING
DRAWN
DATE
THIRD ANGLE PROJECTION
21.13 in
[53.7 cm]
R10.56 in
[26.8 cm]
R11.56 in
[29.4 cm]
1.50 in
[3.8 cm]
23.10 in
[58.7 cm]
ANGLE STIFFENERS
Bottom View
Top View
Side View
DIAMOND PLATE SURFACE
1
1
2
2
3
3
4
4
A
A
B
B
C
C
D
D
THIS DRAWING CONTAINS PROPRIETARY AND PATENTED MATERIAL. THIS DRAWING MAY NOT BE REPRODUCED IN WHOLE OR PART WITHOUT
WRITTEN CONSENT FROM THERMACO, INC. POSSESSION OF THIS DRAWING DOES NOT CONSTITUTE THE RIGHT TO MANUFACTURE.
POSSESSION OF THIS DRAWING DOES CONSTITUTE AN IMPLIED NONDISCLOSURE AGREEMENT BETWEEN THERMACO, INC. AND THE HOLDER OF
THIS DRAWING. DO NOT DESTROY THIS DRAWING, IT IS THE SOLE PROPERTY OF THERMACO, INC. AND MUST BE RETURNED UPON REQUEST.
MATERIAL (UNLESS NOTED)
FINISH (UNLESS NOTED)
646 GREENSBORO STREET
PO BOX 2548, ASHEBORO, NC 27203
VOICE 336-629-4651 FAX 336-626-5739
Decimals
.XX +/- .03
.XXX +/- .015
Unless otherwise specified
Dimensions are in inches
Tolerances
Angular
+/- 1°
CHECKED
SIZE
REV. NO.
DWG NO.
PART NO.
C
SCALE
RELEASE DATE
SHEET OF
ENGINEERING
DRAWN
DATE
THIRD ANGLE PROJECTION
