Type 3740

• Factory-preassembled rotor assembly for fast and easy, yet precise, rotating face installation.
• Separate stationary seal face for visual assurance the halves are correctly aligned.
• Factory-preassembled gland plate assembly for easy, single-step installation.
• Balanced primary ring design for increased pressure capability.
• Premium seal face materials for optimal performance.
• Captive socket head cap screws to eliminate lost or dropped screws.
• Same-side screws on all hardware for easy access and faster installation.
• Dovetail O-ring grooves to contain all O-rings without requiring adhesives.
• Fast and easy field repair kits that do not require any special tools, adhesives or procedures.
• Two connections in the gland to provide easy access for flush piping.

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