3" Tri-Clamp Spools Select Length:18-inch Connect vacuum pump to manifold

Connect vacuum pump to manifold

5' of vacuum-rated HVAC hose to pull a vacuum

An oil mist filter also captures the oil and lets it drain back into the vacuum pump after the pump is turned off and making the vacuum pump noticeably quieter during operation

Viton Gaskets are designed for Oil Processing Temp range -40-200F

3" Tri-Clamp Spools Select Length:18-inch Connect vacuum pump to manifold3" Tri Clamp Tri Clover Spools Sizes Available: 3" x 2" Tri Clamp Spool 3" x 6" Tri Clamp Spool 3" x 9" Tri Clamp Spool 3" x 12" Tri Clamp Spool 3" x 18" Tri Clamp Spool 3" x 24" Tri Clamp Spool 3" x 36" Tri Clamp Spool 3" x 48" Tri Clamp Spool Specifications Tri Clamp Size 3" Material 304 Stainless Steel Standard 3A High Polish Spool OD 3" Spool ID 2. 87" Flange OD 3. 579" Bead Center 3. 281" OD = Outer Dimension ID = Inner Dimension Disclaimer to