4" Blind Flange Assembly – Blast Pot Flange Cover – Replaces Schmidt Axxiom 7003-113

Model: 888-7003-113PB
Category: Abrasive Blasting Equipment → Blast Pot Accessories → Flanges, Ports & Covers
Type: 4" Blind Flange Assembly – Blast Pot Flange Cover

The 4" Blind Flange Assembly is a heavy-duty port sealing solution designed to securely close off 4" threaded ports on bulk blast pots while improving durability and ease of access compared to traditional threaded plugs.

Key Features & Benefits

• Designed for 4" threaded blast pot ports
• Eliminates thread wear and damage from abrasive media
• Easier to open and service compared to threaded plugs
• Heavy-duty construction for industrial environments
• Improves long-term durability and maintenance efficiency
• Direct replacement for OEM flange assemblies
• Proven design used on premium bulk blasting systems

Technical Specifications

• Model: 888-7003-113PB
• Size: 4"
• Weight: 36.20 lbs
• Type: Blind Flange Assembly / Port Cover
• Application: Abrasive Blasting Equipment
• Condition: New

Typical Applications

• Sealing unused or service ports on blast pots
• Upgrading from threaded plugs to flange-style closures
• Maintenance access points on bulk blasting systems
• Industrial and high-production abrasive blasting setups

Performance Benefits

• Prevents thread damage from abrasive media exposure
• Improves ease of maintenance and access
• Enhances system durability and longevity
• Reduces downtime associated with seized or damaged plugs
• Provides a more secure and reliable seal

Compatibility & Notes

• Compatible with the following OEM manufacturers:

• Fits any bulk blast pot with a 4" threaded port
• Standard on Big Gun and Premium Pirate Brand SPH Series bulk blasters
• Recommended upgrade over traditional threaded plug systems
• Ensure proper installation for optimal sealing and performance