The AC5 + ZEN is a workhorse regulator for dive centres.<\/p>\n
For use in water temperatures above 10\u00b0C, the AC5 1st stage uses a simple unbalanced piston design, known for its ease of maintenance. Large hydrostatic openings ensure that each post-dive rinse is as efficient as possible, essential for extending the regulator\u2019s lifespan.<\/p>\n
Unique to Cressi is the AC5\u2019s external 1st stage IP adjustment system. This allows service centres to fine-tune the intermediate pressure while the regulator is attached to the cylinder, providing a quick fix to keep it in use until the next service interval. The high-capacity conical filter, which offers a larger surface area than traditional flat filters, traps impurities before they damage the internal components of the 1st stage.<\/p>\n
Compatible with parts from the AC25 and AC2 models, the AC5 shares a single maintenance kit for INT and DIN versions, simplifying and reducing servicing costs.<\/p>\n
The ZEN 2nd stage adds lightweight performance and comfort to this hard-working setup. Its thermoconductive Polymer case offers all the benefits of metal but without the extra weight, and radial pressure openings evenly distribute water pressure across the diaphragm to reduce free-flows. This combination makes the Zen perfect for new divers using a regulator for the first time.<\/p>\n
With its simple design, low-maintenance requirements and affordable price point, the AC5 + ZEN is a reliable and cost-effective choice for professional dive centres.<\/p>","protected":false},"excerpt":{"rendered":"
\u2022 Warm Water Certified
\n\u2022 EN 250 A > 10\u00b0C
\n\u2022 The unbalanced piston 1st stage is simple, dependable and easy to maintain.
\n\u2022 External 1st stage IP adjustment system allows technicians to adjust the IP on the cylinder, keeping the regulator in service for longer.
\n\u2022 1 7\/16\u201d HP ports UNF
\n\u2022 4 3\/8\u201d LP ports UNF
\n\u2022 Large hydrostatic openings make the 1st stage very easy to rinse between dives, efficiently removing salt and debris.
\n\u2022 Gun Metal Chrome Plated 1st stage.
\n\u2022 A simple and dependable downstream system 2nd stage offers reliable performance and a fail-safe design.
\n\u2022 Adjustable venturi maximises airflow in dive mode and prevents free-flows when the regulator is on the surface.
\n\u2022 Adjustable venturi maximises airflow in dive mode and prevents free-flows when the regulator is on the surface.
\n\u2022 Large purge button is easy for new divers to use.
\n\u2022 Compact and lightweight
\n\u2022 2nd stage weight (without hose): 149 gr<\/p>","protected":false},"featured_media":8533,"template":"","meta":{"_acf_changed":false},"product_brand":[183],"product_cat":[205],"product_tag":[],"berocket_brand":[154],"class_list":{"0":"post-9146","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-cressi","7":"product_cat-first-second-stage-regulators","8":"product_shipping_class-20kg","9":"pa_style-din","10":"pa_style-int","11":"berocket_brand-cressi","13":"first","14":"onbackorder","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-variable"},"acf":[],"yoast_head":"\n