Yellow Jacket 49972 No sight glass; 800 psi both gauges; bar/psi

No sight glass; 800 psi both gauges; bar/psi

Features:

• Manifold only no sight glass
• 800 psi (both gauges) bar/psi
• Fourth hose to enable connection to hi-/lo-sides, refrigerant tank and recovery unit or vacuum pump for diagnostics, evacuation and charging without switching hoses
• Hoses not included
• 3/8" Vacuum port for use with larger hose to cut evacuation time by up to 33% (all other fittings are 1/4″)
• Large, easy-to-read 3-1/8" (90 mm) steel case red and blue, 1% accuracy (Class 1) gauges
• Front access for easy field recalibration
• Double "O" ring piston for reliability and long service life
• Exclusive 100 mesh filter in-line on all flare fittings helps keep out particulate material and extend the life of the seats
• Contoured easy-grip handles for positive control; color-coded for ready identification
• Sight glass to easily view refrigerant movement and condition during charging and recovery
• Heavy duty hook won't pull out
• Made in the USA