First Stage Scuba Regulators & Second Stage Regulators
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Mares R2S First Stage INT Regulator
SKU: MRS1SRBKIMFR: 416232INT
- Robust piston design ensures dive reliability.
- Streamlined for effortless underwater breathing.
- Durable build guarantees long-lasting performance.
- Simplified maintenance for hassle-free diving.
- Lightweight design, perfect for dive travel.
- Optimize airflow for superior dive comfort.
Save $28
$257.95
Save: $28.00 (11%)In Stock
Free Shipping
Ways to Save
Scubapro MK11/S270 DIN Regulator
SKU: SCPM11S270DMFR: 12.177.300
- Scubapro Regulator: Reliable, balanced diaphragm 1st stage.
- Dive/Pre-Dive switch ensures effortless regulator breathing.
- Chrome-plated brass 1st stage for regulator durability.
- Compact, lightweight 2nd stage scuba regulator design.
- Scubapro regulator: Easy maintenance, long-lasting build.
- Nitrox compatible regulator, up to 40% O2 for safe diving.
In Stock
Free Shipping
Ways to Save
Scubapro MK11 EVO/R105 Yoke Dive Regulator System
SKU: SCPR105INMFR: 12.106.000
- Optimal airflow ensures effortless breathing.
- Rugged design provides exceptional durability.
- Superior reliability for safe diving experience.
- Simple maintenance reduces ownership effort.
- Lightweight construction for dive comfort.
- INT fitting for versatile regulator use.
In Stock
Free Shipping
Ways to Save
XS Scuba Inspire Regulator
SKU: XSSIRMFR: RG500
(1)- Balanced diaphragm 1st stage ensures reliability.
- Adjustable 2nd stage offers easy, custom breathing.
- Compact XS Scuba regulator; travel-friendly design.
- Nitrox compatible regulator, up to 40% oxygen.
- Pneumatically-balanced valve for smooth airflow.
- Cold-water rated; dependable scuba gear regulator.
Save $66
$666.00
Save: $66.05 (10%)In Stock
Free Shipping
Ways to Save
Oceanic Alpha 8 SP5 Piston Regulator, Black
SKU: OCNA8SP5BKMFR: 40.3520.29
(13)- Oceanic regulator: reliable, downstream valve.
- Nitrox compatible scuba regulator, up to 40% O2.
- First and second stage regulator, lightweight build.
- Easy breathing regulator with adjustable settings.
- Cold-water rated scuba gear regulator system.
- Compact size regulator: four 3/8" LP ports, one HP.
In Stock
Free Shipping
Ways to Save
Atomic Aquatics Z3 Sealed Regulator Yoke
SKU: ATMZ3SYMFR: 03-0090-6P
(1)- Atomic Aquatics Z3 Regulator: Superior reliability underwater
- Experience reliable, balanced airflow with this Atomic Aquatics Z3 scuba regulator for confident dives
- Balanced flow piston ensures effortless breathing
- Adjustable 2nd stage for personalized comfort
- Nitrox compatible scuba gear, up to 40% O2
- Durable build: stainless steel & plated brass
Dive Rite XT1 First Stage Regulator (No Hose)
SKU: DIVRG5100
(1)- Dive Rite XT1: Reliable regulator, balanced diaphragm.
- Optimal breathing effort: Dive Rite first stage design.
- Durable chrome-plated brass: Long-lasting regulator.
- Easy servicing: Dive Rite regulator, simple maintenance.
- Compact first stage: Ideal for streamlined scuba gear.
- Cold-water ready: Dive Rite regulator performs flawlessly.
TUSA RS-1001-BK Regulator
SKU: TBTRS1001BKMFR: RS-1001U BK
(3)- TUSA Regulator: Balanced for optimal performance.
- Easy breathing scuba regulator with dive/pre-dive switch.
- Lightweight regulator: Compact size, travel-friendly design.
- Reliable first and second stage regulator set.
- Cold-water rated regulator for diving adventures.
- Adjustable regulator: Venturi system for custom dives.
Cressi MC9 + Compact Yoke Regulator Black
SKU: CSBX9SMFR: HX783051
- Durable chromed brass ensures lasting reliability.
- Effortless breathing with balanced diaphragm design.
- Lightweight construction for superior dive comfort.
- Simple maintenance for consistent performance.
- Adjustable second stage for personalized airflow.
- Precision-engineered for optimal dive experience.
In Stock
Free Shipping
Ways to Save
Oceanic Zeo Swivel Regulator
SKU: OCNZRMFR: 40.8150.07
(2)- Balanced diaphragm 1st stage regulator ensures reliability.
- Adjustable 2nd stage offers effortless, easy breathing.
- Dive/pre-dive venturi switch for optimal adjustability.
- Compact scuba regulator design; lightweight at 28.2 oz.
- Cold-water rated regulator for extreme conditions.
- Nitrox compatible regulator, up to 40% oxygen mix.
Aqualung Leg3nd MBS Regulator
SKU: UDRLM
(2)- Aqualung Leg3nd: Reliable scuba regulator system.
- Balanced design ensures easy regulator breathing.
- Adjustable 2nd stage for custom dive control.
- Compact scuba regulator, ideal for travel dives.
- Cold-water rated regulator for extreme conditions.
- Dive confidently with a balanced regulator design.
Mares Dual ADJ 62X Performance DIN Regulator Set
SKU: MRSPDA62BKDMFR: 416282 BK D
- Optimal scuba regulator for reliable breathing.
- Durable construction ensures lasting performance.
- Adjustable second stage for personalized airflow.
- Superior cold water dive capability and safety.
- Effortless maintenance for consistent use.
- Lightweight design enhances dive comfort.
Save $120
$969.95
Save: $120.00 (12%)In Stock
Free Shipping
Ways to Save
TUSA RS-790 Regulator
SKU: TBTRS790MFR: RS-790-BK
- TUSA RS-790: Reliable regulator for diving.
- Balanced diaphragm 1st stage ensures performance.
- Enjoy effortless breathing with balanced 2nd stage.
- Durable build: Chromed brass & composite design.
- Nitrox compatible regulator, up to 40% oxygen.
- Compact scuba regulator, easy to maintain.
Aqualung Helix Pro Yoke Regulator
SKU: UDRHPYMFR: 706015BKBKINT
- Aqualung Regulator: Balanced for effortless breathing.
- Helix Pro: Reliable scuba gear for all dive conditions.
- Adjustable 2nd Stage: Customize your dive experience.
- Compact regulator design: Lightweight & travel-friendly.
- Nitrox compatible: Up to 40% O2 for enriched air dives.
- Durable build: Chrome plated brass 1st stage material.
In Stock
Free Shipping
Ways to Save
Zeagle Envoy II Yoke Regulator
SKU: ZGLENMFR: 350-3310
(3)- Zeagle Envoy II: Reliable scuba regulator system.
- Balanced diaphragm 1st stage for consistent airflow.
- Adjustable 2nd stage: Dive/Pre-Dive Venturi switch.
- Cold-water ready regulator; Nitrox compatible to 40%.
- Durable chrome-plated brass, stainless steel build.
- Compact & lightweight: Easy to pack scuba regulator.
Dive Rite XT1/XT2 Advanced Open Water Package
SKU: DIVPK5300
(5)- Dive Rite regulator: Reliable, balanced diaphragm.
- Adjustable 2nd stage for easy, custom breathing.
- Nitrox compatible regulator, up to 40% oxygen.
- Durable chrome plated brass 1st stage regulator.
- Compact regulator bag included for transport.
- Complete scuba gear set with pressure gauge.
Aqualung Leg3nd MBS Regulator with Legend Octopus
SKU: UDRLMYOPMFR: 706022BKBKINT
- Aqualung Leg3nd: Reliable scuba regulator system.
- Balanced regulator ensures effortless breathing.
- Adjustable 2nd stage for personalized comfort.
- Compact scuba gear: Lightweight & travel-friendly.
- Cold-water regulator with environmental dry kit.
- Dive confidently with balanced pressure design.
Bundle & Save
$1,259.00
Save: $188.01 (15%)In Stock
Free Shipping
Ways to Save
Genesis Argo Regulator, Yoke
SKU: GNSARFSMFR: GR150
- Balanced diaphragm: reliable first-stage breathing.
- Pneumatically balanced for effortless second-stage breathing.
- Optimal airflow with 2 HP and 4 LP ports.
- Braided hose ensures enhanced durability, dependable use.
- Lightweight scuba regulator for diving ease.
- Precision-engineered Genesis design for scuba diving.
In Stock
Free Shipping
Ways to Save
Cressi Compact AC2 Reg & Octopus
SKU: CSBACROKMFR: HY787051
- Cressi regulator: reliable scuba gear, compact size.
- AC2 regulator: enjoy easy breathing underwater dives.
- Dive/Pre-Dive Venturi: adjustable 2nd stage control.
- Durable regulator: polymer, rubber, silicone build.
- Nitrox compatible regulator: safe, versatile use.
- Cressi XS Compact Octopus: dependable backup air.
In Stock
Free Shipping
Ways to Save
Sherwood Blizzard Pro Regulator
SKU: SWDBPS
- Sherwood regulator: reliable, balanced first stage.
- Blizzard Pro: effortless breathing, scuba regulator.
- Cold-water rated regulator for extreme durability.
- Compact scuba regulator: travel-friendly design.
- Adjustable second stage for personalized comfort.
- Environmentally sealed regulator: extends lifespan.
Save $75
$570.00
Save: $75.05 (13%)In Stock
Free Shipping
Interspiro Divator RS4 4-Port DIN Regulator with Breathing Valve and Hose
SKU: INSDR4PGDKMFR: KIT 57550-51
- Interspiro Regulator: Reliable cold water performance.
- Divator RS4 Regulator: Easy breathing, full face mask ready.
- DIN Regulator: Adjustable pressure for optimal dives.
- Compact Scuba Regulator: Lightweight, travel-friendly design.
- 4-Port Regulator: Streamlined hose routing, enhanced comfort.
- High-performance regulator: Exceeds EN250 standards.
Scubapro MK25 EVO/G260 Regulator
SKU: SCPM25EG26MFR: 12.252.010
(4)- Scubapro Regulator: Reliable, high-performance scuba gear.
- Balanced piston 1st stage ensures consistent airflow.
- Adjustable 2nd stage for effortless breathing underwater.
- Durable chrome-plated brass build for longevity.
- Compact scuba regulator design; travel-friendly size.
- Cold water rated regulator for extreme conditions.
Includes Free
$229.00Value:
Includes Free
$229.00Value:
Hollis 150LX DC7 Regulator
SKU: HLS1D2
- Hollis regulator: balanced design for easy breathing.
- Cold-water regulator: reliable in all diving conditions.
- Adjustable 2nd stage: customize your dive experience.
- Compact scuba regulator: lightweight & travel-friendly.
- Nitrox compatible regulator: dive with confidence.
- Durable regulator: forged marine-grade chrome plated brass.
Scubapro MK11 EVO First Stage Regulator
SKU: SCPMK11E
- Scubapro MK11 EVO: Reliable first stage regulator.
- Balanced diaphragm ensures consistent air delivery.
- Chrome-plated brass build for lasting durability.
- Two HP ports & four LP ports offer versatile setup.
- Ideal scuba regulator for cold-water environments.
- Compact, serviceable design ensures easy maintenance.