The Bobcat B615 takes the 0.015” orifice of the B415 and B515 and opens the angle to 60° — delivering ~22 oz/min at 1000 PSI across a 12” fan. It’s built for operations running industrial primers, medium-body industrial coatings, and medium-viscosity enamels on large flat panels where 12” coverage maximizes throughput at the same fluid delivery as the B415.

The B615 is the widest-angle option for the 0.015” orifice group in the Bobcat lineup — opening up to 60° for large metal panels, wide sheet stock, high-volume flat panel finishing lines, and any substrate where 10” (B515) coverage is still a constraint on throughput. At ~22 oz/min, it handles materials that are heavier than what the B613 at 0.013” accommodates, while staying below the 0.019” B619.

Switching from B415 or B515 to the B615 requires no pressure or air adjustment on the same material. Call or text 586-210-0555 to confirm the right angle for your substrate before ordering.

Fluid Tip

36-615

0.015” orifice · 60° angle · ~12” pattern

Same 0.015” orifice as the B415 and B515 at a wider 60° angle — ~22 oz/min at 1000 PSI with 12” coverage for industrial primers and medium-body coatings on large flat panels. Field-replaceable tip.

Air Cap

26-101

AAA HVLP air cap · ≤18 PSI at handle

Same air cap as all Bobcat configurations. The 60° tip geometry controls fan width; the air cap refines atomization independently. B415 and B515 settings carry directly to B615 on the same material.

Gun Type

AAA

Air Assist Airless · 1500 PSI max

Requires AAA pump (e.g., Peak 14:1). Pressure settings from B415 or B515 carry directly to B615 on the same material — the 60° angle does not affect fluid pressure requirements.

Repair Kits

How does B615 compare to B515 and B415?

All three use the same 0.015” orifice and deliver ~22 oz/min at identical pressure. B415 = 40° for 8”; B515 = 50° for 10”; B615 = 60° for 12”. No pressure adjustment is needed when switching between them on the same material. Choose the angle based on your substrate width for maximum coverage efficiency per pass.

Can I carry my B415 or B515 settings over to the B615?

Yes — fluid pressure and air pressure transfer directly when spraying the same material. The 60° angle changes only the fan geometry. Swap the tip and gain 2” of additional coverage over the B515, or 4” over the B415, with no other adjustments needed.

What if I need 0.015” with a 14” fan?

The B715 uses 0.015” at 70° for a 14” fan — same orifice, same fluid delivery, maximum width in the Bobcat system. If your panels are large enough to benefit from 14” coverage, the B715 is the right call. Call or text 586-210-0555 to confirm.

What about a heavier material at 12” fan width?

The B619 uses 0.019” at 60° for 12” at ~36 oz/min, and the B621 uses 0.021” at 60° for 12” at ~45 oz/min. All share the same 60° angle and 12” fan. Call or text 586-210-0555 to confirm the right orifice for your material viscosity.

What repair kit does the Bobcat use?

10-137 covers routine maintenance — all o-rings and the seat. 10-138 is the complete kit adding the air valve assembly and needle seal cartridge. CET stocks both for same-day shipment. Most in-stock orders ship same day — stocked at C.A. Technologies’ Colorado facility.

Where can I find the Bobcat parts manual?

The full parts manual with exploded diagram, tip flow chart, and all replacement part numbers is available via the download button below. CET includes documentation with every order.