Thelco has many Cut-Away drawings of the pumps for which we have parts.
Just click here.

Click on the catalog cover image to the left to download the catalog.

Any popular browser works.

The downloaded ‘pdf’ file is good regardless of the browser that downloaded it.

Catalog of
Thelcoreplacementparts
for Worthington® Pumps

Our complete catalog is available by mail. To order your Thelco parts catalog by mail simply call (800) 761-7697. If you are outside the US call 1 + (303) 761-7616, or Thelco Corporation with your request giving us your address.
Our online catalog and download catalog are usually updated annually.
Please note that our online catalogs give the number of items in stock at the time of publishing. When you order, you know that we usually have the item. If we don't have it we can usually procure it in a reasonable amount of time.

NEW RETURN POLICY

Thelco Corporation parts have a limited guarantee. Stocked items can be returned within sixty days of the date of shipment for a 15% restocking fee at the discretion of Thelco Corporation. Parts that are a special order item normally cannot be returned for credit. Customer will have to pay shipping costs in all cases.

Please view our warranty. Click on WARRANTY above.

You may immediately down load Thelco's Current catalog. Simply right mouse click on the below text, choose to 'save target as ..' or 'save link as ..'.
or
Download Thelco's current catalog in Adobe (PDF) format by clicking on this link.

Thelco has a number of cutaway drawings available of Worthington® pumps. All common browsers will render the cutaway drawings

These drawings may be very useful in identifying Thelco parts for your pump. on the internet satisfactorily.

The drawings may be accessed in two ways. The downloaded ‘pdf’ file is good regardless of the browser that downloaded it.

Using the index file.

Handy if you
need more
then one drawing.

Down load the index file. It has a list of all the available drawings. Save the index file. Open the file. You will see the list of the pump drawings and a brief description of each pump. Click on the pump name you want. Adobe Acrobat will immediately begin down loading the file. when the down load is complete, you may view it right in the index file. Then you may save or print the file. Please observe the copyright notice on the drawing.
Be sure and down load both the color version and the black and white version. The black and white version is much better for FAXing and photocopying.

Individual files

Quick, and efficient.

Go to the table immediately below this section. Find the pump you are interested in. Click on the file you want. It will down load an Adobe Acrobat Reader (PDF) file.
Save the file, and then open it, and examine the drawing. Please notify Thelco if you find any inconsistencies or errors on any of these drawings.

Thelco made drawings listed by Worthington® pump model available
for immediate viewing and down load.
Just click on the drawing you want. The black & white files are more suitable for a laser printer.
All drawings are the work product of Thelco Corporation, and subject to © Copyright 2007, through 2020 by Thelco Corporation, all rights reserved.

Small Heavy Duty Pumps
(Adobe Acrobat PDF files)

D-512 Bearing Frame Version Color
D-512 Bearing Frame Version B&W
D-512 Bearing Frame Stainless Version Color
D-512 Bearing Frame Stainless Version B&W
D-520 C-Face Motor Mounted Version Color
D-520 C-Face Motor Mounted Version B&W
D-520 C-Face Motor Mounted Stainless Version Color
D-520 C-Face Motor Mounted Stainless Version B&W

Tangential Discharge Frame Mounted Alloy-20 Stainless Steel Pumps
(Adobe Acrobat PDF files)

CNG Frame 1, 2, and 3 Color
CNG Frame 1, 2, and 3 B&W
CNG Frame 4 Color
CNG Frame 4 B&W

Bearing Frame Mounted Cooling Jacket, ANSI Pumps
(Adobe Acrobat PDF files)

D-1011 Frame 1 Packed Box Color
D-1011 Frame 1 Packed Box B&W
D-1011 Frame 1 Mechanical Seal Color
D-1011 Frame 1 Mechanical Seal B&W

Bearing Frame Mounted 6' Impeller Cooling Jacket, ANSI Pumps
(Adobe Acrobat PDF files)

D-1011 Frame 3, 6-inch, Packed Box Color
D-1011 Frame 3, 6-inch, Packed Box B&W
D-1011 Frame 3, 6-inch, Mechanical Seal Color
D-1011 Frame 3, 6-inch, Mechanical Seal B&W

Bearing Frame Mounted Cooling Cap, ANSI Pumps
(Adobe Acrobat PDF files)

D-1011 Frame 2, 3, 4, & 5 Mechanical Seal Color
D-1011 Frame 2, 3, 4, & 5 Mechanical Seal B&W
D-1011 Frame 2, 3, 4, & 5 Packed Box Color
D-1011 Frame 2, 3, 4, & 5 Packed Box B&W
D-1012 Frame 1 Mechanical Seal Cover Color
D-1012 Frame 1 Mechanical Seal CoverB&W
D-1012 Frame 2, 3, 4, & 5 Mechanical Seal CoverColor
D-1012 Frame 2, 3, 4, & 5 Mechanical Seal CoverB&W

Motor Mounted Pumps
(Adobe Acrobat PDF files)

D-1020 JM Frame Motor Color
D-1020 JM Frame Motor B&W
D-1021 JP Frame Motor, Packed Box Color
D-1021 JP Frame Motor, Packed Box B&W
D-1021 JP Frame Motor, Mechanical SealColor
D-1021 JP Frame Motor, Mechanical SealB&W
D-1022 JP Frame Motor, Mechanical Seal CoverColor
D-1022 JP Frame Motor, Mechanical Seal CoverB&W

D-1000 ANSI Pump Options
(Adobe Acrobat PDF files)

Bearing Housing Assy & Legacy Versions Color
Bearing Housing Assy & Legacy VersionsB&W
Pump Shafts, Current & Legacy Versions Color
Pump Shafts, Current & Legacy VersionsB&W
Open Impeller with Wear Plate Option Color
Open Impeller with Wear Plate OptionB&W
Suction Inducer Option Color
Suction Inducer OptionB&W
Mechanical Seal Gland Options Color
Mechanical Seal Gland OptionsB&W
Cooling Cap Option for Stuffing Box Color
Cooling Cap Option for Stuffing BoxB&W

Obsolete Style D-811 Cast Iron Pump, Threaded Connections
(Adobe Acrobat PDF files)

D-811 Old Style, Mechanical Seal Color
D-811 Old Style, Mechanical Seal B&W
D-811 Old Style, Packed Box Color
D-811 Old Style, Packed Box B&W
D-812 Old Style, Mechanical Seal Cover Color
D-812 Old Style, Mechanical Seal Cover B&W

Horizontal Split Case Single Stage & Two Stage Pumps
(Adobe Acrobat PDF files)

LR Horizontal Split Case Color
LR Horizontal Split Case B&W
LR Horizontal Split Case, 10LR-17-18Color
LR Horizontal Split Case, 10LR-17-18B&W
LR Horizontal SplitCase (single suction impeller) Color
LR Horizontal Split Case (single suction impeller)B&W
LLR Horizontal Split Case Two Stage Color
LLR Horizontal Split Case Two StageB&W
LLR-11 Horizontal Split Case Two Stage Color
LLR-11 Horizontal Split Case Two StageB&W
Horizontal Split Case lubrication setup Color
Horizontal Split Case lubrication setup B&W

Horizontal Split Case Rotating Assemblies for Rebuilds
(Adobe Acrobat PDF files)

LR Split Case Rotating AssemblyColor
LR Split Case Rotating Assembly B&W
LR Split Case (Single Suction) Rotating AssemblyRH Color
LR Split Case (Single Suction) Rotating AssemblyRH B&W
LR Split Case (Single Suction) Rotating AssemblyLH Color
LR Split Case (Single Suction) Rotating AssemblyLH B&W
LLR Split Case Two Stage Rotating Assembly Color
LLR Split Case Two Stage Rotating Assembly B&W
LLR-11 Split Case Two Stage Rotating Assembly Color
LLR-11 Split Case Two Stage Rotating Assembly B&W

Heavy Duty Cast Iron Pumps
(Adobe Acrobat PDF files)

D-814 Bearing Frame, Threaded Color
D-814 Bearing Frame, Threaded B&W
D-814 Bearing Frame, Flanged Color
D-814 Bearing Frame, Flanged B&W
D-824 Motor Mounted, Threaded Color
D-824 Motor Mounted, Threaded B&W
D-824 Motor Mounted, Flanged Color
D-824 Motor Mounted, Flanged B&W

Multistage Ring Section Pumps
(Adobe Acrobat PDF files)

WDE Ring Section End Suction Color
WDE Ring Section End Suction B&W
WDR Ring Section Side Suction Color
WDR Ring Section Side SuctionB&W
WD Ring Section, Options Color
WD Ring Section, Options B&W
WD Ring Section Mech Seal Color
WD Ring Section Mech Seal B&W
WD Ring Section Lube Option Color
WD Ring Section Lube Option B&W

Legacy Worthington Pumps
SESC (standard end suction centrifugal)
End Suction, Tangential Discharge.
Models; CN, DN, CNE, DNE etc.
~Drawings Under Construction~