Old School. New Tech. The new 500SE utilizes a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration. To achieve this, we have perfected the original "lever-servo valve" we designed 35 years ago. Overbalanced diaphragm first stage also provides ideal hose routing for both backmount and sidemount users and optimum performance regardless of depth.
Product Category | Regulators |
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Regulator Configuration | Regulator 1st & 2nd Stage w- Hose |
Regulator Special Features | Balanced 1st Stage, Balanced 2nd Stage |
SKU | HOL-240-350X-07-M |
Condition | New |
Brand | Hollis |