PowerBreather – CVTM

power breather cv family

The PowerBreather unit is a marked improvement over the customary dust caps or OEM breathers on equipment. When contaminated air enters the top of the breather, it passes through layered filter media, preventing solid particles from entering the breather and causing undue wear to your equipment surfaces. Filtered air passes through a bed of PowerBreather silica gel, which removes harmful moisture from the air. The silica beads also work to attract moisture from inside the equipment reservoir during service or shut-down, keeping the equipment dry. The addition of check-valves in our CV breather is ideal for low-flow and intermittent operations in high humidity conditions.


Model Connection Height Width
TT-BB-CV 3/8″ Sure-Fit (NPT, BSPP, BSPT) 4.14″ (10.52 cm) 2.54″ (6.45 cm)
TT-1-CV 3/8″ Sure-Fit (NPT, BSPP, BSPT) 5.59″ (14.2 cm) 2.54″ (6.45 cm)
TT-2-CV 1″ Sure-Fit (NPT, BSPP, NPSM) 6.11″ (15.52 cm) 4.10″ (10.41 cm)
TT-3-CV 1″ Sure-Fit (NPT, BSPP, NPSM) 8.28″ (21.03 cm) 4.10″ (10.41 cm)
TT-4-CV 1″ Sure-Fit (NPT, BSPP, NPSM) 10.38″ (26.37 cm) 4.10″ (10.41 cm)

Sizing suggestions

Model Max Moisture Retention
TT-BB-CV 28ml / 1.0 fl oz
TT-1-CV 60ml / 2.0 fl oz
TT-2-CV 142ml / 4.8 fl oz
TT-3-CV 264ml / 8.9 fl oz
TT-4-CV 424ml / 14.3 fl oz

Note: Max moisture retention varies with operating conditions

Model Max Airflow at 1psid
TT-BB-CV 5 cfm / 142 lpm
TT-1-CV 5 cfm / 142 lpm
TT-2-CV 10 cfm / 283 lpm
TT-3-CV 10 cfm / 283 lpm
TT-4-CV 10 cfm / 283 lpm


The TTI PowerBreather offers significant performance improvements over other leading desiccant breathers. Value add features: Multiple head-to-head tests with leading competitors demonstrate that TTI PowerBreather Silica Gel averages nearly 20% more moisture holding capacity than other leading brands. The increased body length of the TTI PowerBreather allows for 10% more volume of our silica gel when compared to leading competitors.

Breather Sizing Tool

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power breather

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