# Scuba Regulator Port Plug

Full listing title: Scuba Regulator First Stage Plug Universal Fit Scuba Regulator Port Plug Resistant Diving Equipment for Gear Maintenance, Travel

- SKU: DCD-10001031180
- Price: 7.39 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Boating & Diving (Home & Garden > Household Supplies)
- Condition: new; brand: SuntekStore
- California Prop 65: WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Package size: 17 x 12 x 4 cm (6.7 x 4.7 x 1.6 in)
- Weight: 0.01 kg (0.02 lb)
- Material: Brass, FKM
- Product size: 1.5 x 1.2 x 1.2 cm (0.6 x 0.5 x 0.5 in)
- high-pressure Thread: 7/16-20 UNF
- LP Thread: 3/8-24 UNF
- O-Sealing washer Material: FKM (high-pressure) / EPDM (LP)
- high-pressure Weight: 7g
- LP Weight: 4.5g
- Application: Scuba Diving First Stage Ports

## Description

Universal Compatibility: This scuba regulator first stage plug is designed to fit most modern first stages, providing a reliable seal for unused ports during gear configuration.
Construction: Crafted from brass, this essential regulator accessory offers exceptional resistance to saltwater and long-term wear.
High-Pressure Security: The 7/16-20 UNF high pressure port plug is specifically engineered for pressure gauge ports, ensuring a leak securely seal under extreme underwater conditions.
Low-Pressure Versatility: Featuring a 3/8-24 UNF thread, the low pressure port plug is the solution for sealing off secondary stage or inflator ports when not in use.
Maintenance Essential: A must accessory piece of diving equipment for any diver's save-a-dive kit, making it easy to perform routine maintenance or prepare gear for travel.

Keep your diving gear in optimal condition with our Scuba Regulator First Stage Plug. Whether you are a technical diver optimizing your setup or a recreational diver preparing for an international trip, these plug are indispensable. Each scuba regulator first stage plug is precision-machined from brass and finished with a plating to withstand the harsh marine environment. This ensures your regulator accessory remains from and easy to remove even after multiple dives.

Imagine the peace of mind understanding your unused ports are securely sealed. The high pressure port plug (7/16-20 UNF) is designed for the high-pressure ports typically used for pressure gauges, while the low pressure port plug (3/8-24 UNF) fits the ports for second stages and hoses. These components are diving equipment for gear maintenance, allowing you to safely remove hoses for compact packing or to troubleshoot leaks. Simply screw the plug into the corresponding port using a standard hex key for a professional, airtight seal. Note: These are designed for most modern brands like dive equipment manufacturer, and Aqualung, but please verify thread sizes for older vintage models.

Option: Hp 7/16-20

## How to buy

Open https://suntekstore.com/buy/DCD-10001031180?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001031180/
- JSON: https://suntekstore.com/products/DCD-10001031180.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/46/462b6894abc412315c03d1cae9403adc1a5e4b84.jpg
- Store policies: https://suntekstore.com/llms.txt