# SPIR STAR M9-HP4 HP Male Adapter 9/16"-18 x 1/4" 50000 psi

The **SPIR STAR M9-HP4** is a high-performance male adapter designed for demanding industrial and marine applications. This robust component facilitates secure and reliable connections within high-pressure systems, ensuring optimal fluid transfer and operational integrity. Its precision engineering guarantees a leak-free seal even under extreme conditions.

Engineered for superior durability and performance, the **SPIR STAR M9-HP4** adapter is crucial for maintaining the efficiency of advanced automation and control systems. It is built to withstand pressures up to **50000 psi**, making it an ideal choice for critical infrastructure where failure is not an option. This adapter ensures consistent performance in harsh environments.

-   High-pressure capability up to **50000 psi**
-   Durable construction for industrial and marine use
-   Precision fit for secure leak-free connections
-   **SPIR STAR M9-HP4** part number for easy identification
-   Compatible with 9/16"-18 Type M and 1/4" HP male fittings

## Specifications

**Brand** SPIR STAR  
**Part Number** M9-HP4  
**Thread Size** 9/16"-18 Type M x 1/4" HP Male  
**Maximum Pressure Rating** 50000 psi (3450 bar)

Integrate the reliable **SPIR STAR M9-HP4** adapter into your critical systems for peace of mind. Trust SPIR STAR for unmatched quality and performance in industrial fluid handling solutions. Contact us to secure yours today.

## Details

- **Price:** 999.0 USD
- **Vendor:** SPIR STAR
- **Type:** Industrial Components > Fittings & Adapters > High-Pressure Adapters
- **Tags:** 1/4 HP male, 50000 psi adapter, 9/16-18 adapter, high pressure adapter, industrial fitting, M9-HP4, marine adapter, SPIR STAR adapter, SPIR STAR M9-HP4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- SPIR STAR M9-HP4 HP Male Adapter 9/16"-18 x 1/4" 50000 psi-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/spir-star-m9-hp4-adapter)
> Updated: 2026-09-21