Blower Engineering provides direct bolt-in replacement solutions for existing positive displacement blowers. We can cross-reference your current blower's performance, flange configuration and installation requirements to identify the appropriate TL Series replacement — helping reduce downtime, minimize installation changes and standardize your plant.
We review the existing blower's operating conditions and performance requirements to select the appropriate TL Series model for the application.
TL Series blower flanges accommodate both ANSI and Metric flange sizes, simplifying replacement of existing equipment and connection to existing piping.
For applicable conversions, TL Series blowers can bolt directly onto the existing blower frame, reducing the need to modify the blower package.
Provide the manufacturer, model number, nameplate information and current operating conditions.
We compare flow, pressure, speed and application requirements against TL Series performance data.
Flange sizes, mounting dimensions and installation requirements are reviewed for the existing system.
We identify the appropriate direct or engineered TL Series replacement and any adapter requirements.
The chart below is used to cross-reference Aerzen blower models to our TL Series models, providing either a direct or upgrade replacement option.
| Aerzen | Max PSIG | DN Flange Size | TL Series Flange Size | TL Series Direct Replacement | TL Series Upgrade Replacement | TL PSIG |
|---|---|---|---|---|---|---|
| GM 3 S | 13 PSIG | DN 50 | ANSI 2" / DN 50 | N/A | TL10 | 13 PSIG |
| GM 4 S | 15 PSIG | DN 80, 8 bolt holes | ANSI 3" / DN 80, 4 bolt holes | N/A | TL20 (Needs Adapter) | 13 PSIG |
| GM7 L | 10 PSIG | DN 80, 8 bolt holes | ANSI 3" / DN 80, 4 bolt holes | N/A | TL30/40 (Needs Adapter) | 15 PSIG |
| GM 10 S | 15 PSIG | DN 100 | ANSI 4" / DN 100 | N/A | TL50 | 15 PSIG |
| GM15L | 10 PSIG | DN 100 | ANSI 4" / DN 100 | TL41 | TL50/60 | 15 PSIG |
| GM 25 S | 15 PSIG | DN 150 | ANSI 6" / DN 150 | N/A | TL70 | 15 PSIG |
| GM 30 L | 10 PSIG | DN 150 | ANSI 6" / DN 150 | TL61 | TL70/80 or 90 | 15 PSIG |
| GM 35 S | 15 PSIG | DN 150 | ANSI 6" / DN 150 | TL80 | TL90 | 15 PSIG |
| GM 50 L | 10 PSIG | DN 200 | ANSI 8" / DN 200 | N/A | TL100/TL110 | 15 PSIG |
| GM 60 S | 15 PSIG | DN 200 | ANSI 8" / DN 200 | TL100 | TL110 | 15 PSIG |
| GM 80 L | 10 PSIG | DN 250 | ANSI 10" / DN 250 | N/A | TL120/TL600 | 12/15 PSIG |
| GM 90 S | 15 PSIG | DN 250 | ANSI 10" / DN 250 | TL120 | TL600 | 12/15 PSIG |
| GM 130 L | 9.0 PSIG | DN 300 | ANSI 12" / DN 300 | N/A | TL900 | 12 PSIG |
| GM 150 S | 15 PSIG | DN 300 | ANSI 12" / DN 300 | TL900 | TL900 | 12 PSIG |
Conversion information is intended as a cross-reference guide. Final blower selection should be confirmed for the specific application and operating conditions.
Replacing existing blowers can also create an opportunity to standardize the facility around a smaller number of TL Series models — simplifying maintenance and reducing the number of different spare blowers kept in inventory.
Applications can be evaluated by line size and performance requirements to identify opportunities to use common TL Series models across the facility.
| Line Size | TL Series |
|---|---|
| 3" | TL50 |
| 4" | TL70 |
| 5" | TL90 |
| 6" | TL100 |
| 8" | TL120 / TL600 |
Standardizing multiple applications around common TL models can reduce the number of different spare blowers required in inventory.
Fewer blower models means less variation in replacement units and model-specific components for maintenance teams to manage.
A standardized spare may support multiple applications using the same standardized blower configuration.
As equipment is replaced, the facility can progressively consolidate around a smaller group of TL Series models.
Facilities often accumulate multiple blower manufacturers, models and configurations as equipment is added or replaced over time. Each additional model can create another spare equipment and maintenance requirement.
Blower Engineering can evaluate those applications and identify opportunities to consolidate them around common TL Series blowers while maintaining the required operating performance.
Instead of maintaining a dedicated spare for every installed blower model, a standardized TL Series strategy can help create a smaller spare-blower inventory capable of supporting multiple applications throughout the facility.
Send us your existing blower manufacturer, model number, nameplate information and operating conditions. Our team can cross-reference the application and identify the appropriate TL Series replacement.
