Sigma Engineering

Sigma Engineering Sigma Engineering is the ONLY source for Chiller Barrel and Water Cooled Condenser Gaskets.

Sigma Engineering, LLC has been serving the HVAC/R industry since 2009 with specialty products that primarily serve the maintenance needs of the Refrigeration Technician. Sigma Engineering is also your best source for the following hard to find items.
-ROTOLOCK VALVES of every size
-ADAPTERS for Rotolocks and Service Valves
-SIGHT GLASS
-LIQUID LEVEL INDICATIONS
-INDICATOR REPLACEMENT SENDERS
-ZINCS AND ZINC ANODES
-FLARESEAL]
-COPELAND X-REF VALVES
-ANTHONY DOOR PARTS

The NEW CapMaster has been released! It is a FREE download from Sigma Engineering website or just click the link below....
06/08/2023

The NEW CapMaster has been released! It is a FREE download from Sigma Engineering website or just click the link below. The new sheet includes new BRASS replacement caps for most Service Valves on Refrigeration equipment. All available from your local Refrigeration Wholesaler!

Click Link for FREE download. http://www.sigmaengineeringllc.com/tech-master-charts/

If you are into the heavy stuff....this chart is a lifesaver for your Supermarket repairs! Get it FREE from your local ...
08/06/2022

If you are into the heavy stuff....this chart is a lifesaver for your Supermarket repairs! Get it FREE from your local Refrigeration Wholesaler!!

Do you have the latest FREE version of this awesome chart?? Get it from your local Refrigeration Wholesaler!!
08/06/2022

Do you have the latest FREE version of this awesome chart?? Get it from your local Refrigeration Wholesaler!!

Did you miss this the first time??!! The very popular CAP MASTER from Sigma Engineering has been revised, updated, stre...
09/03/2021

Did you miss this the first time??!! The very popular CAP MASTER from Sigma Engineering has been revised, updated, streamlined all for your viewing pleasure🤟

How do you get one for your own paws?
1. Go to your local Refrigeration Supply House and ask for one. These are laminated knowing that greasy hands will be handling.
2. Go to this link below and download it from the Sigma site.

Share this thing with your mates as the first one went viral....let's do it again!

http://www.sigmaengineeringllc.com/cap-master-chart/

1/2 MPT thru 2" MPT Sight GlassRotolock Style Sight Glass
09/09/2020

1/2 MPT thru 2" MPT Sight Glass
Rotolock Style Sight Glass

Rotolock ValvesService ValvesTeflon Seals and Gaskets
09/09/2020

Rotolock Valves
Service Valves
Teflon Seals and Gaskets

Torque MasterTorque RodsDoor Hold Open AssyHinge Pins
09/09/2020

Torque Master
Torque Rods
Door Hold Open Assy
Hinge Pins

Replacement SendersGasketsAlarmsReplacement & New Indicators
09/09/2020

Replacement Senders
Gaskets
Alarms
Replacement & New Indicators

Brass AdaptersStraight AdaptersAngle AdaptersMade in the USA!!
09/09/2020

Brass Adapters
Straight Adapters
Angle Adapters
Made in the USA!!

Address

2166 14th Circle North
Saint Petersburg, FL
33713

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18887446211

Website

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