Introduction
The document provides detailed information on the Seal Plus SP1 Single and SP2 Double Mechanical Seals, highlighting their design, materials, and operational features as a cost-effective alternative to traditional component seals.

Cartridge Design
The seals feature a cartridge design that requires no measurement, with setting clips ensuring precise seal setting every time.

Premium Face Combinations
Standard construction includes carbon vs. silicon faces, with an optional silicon vs. silicon configuration available.

Multiple Spring Design
The design includes multiple springs made from Alloy 276, ensuring even face loading and preventing clogging by isolating the springs from the pumpage.

Captured O-Rings and Elastomers
Fully captured O-rings allow operation under vacuum conditions, with Aflas material used for process wetted O-rings, providing application flexibility.

Carbon Restricting Bushing
A carbon restricting bushing is standard, limiting leakage in case of seal face failure.

Material and Construction
The seals are constructed with high-quality 316 stainless steel for chemical compatibility, featuring a metal-to-metal drive to prevent slippage and shearing.

Design Features
The fully-balanced design supports higher working pressures, with set screws ensuring a positive drive without deforming the sleeve.

SP1 and SP2 Specifications
SP1 has a maximum operating pressure of 300 psi at 20°F and a maximum temperature of 400°F. Both models include tapped connections for flush taps and ports.

Parts List and Materials
The document lists parts and materials for SP1 and SP2, including O-rings, sleeves, springs, faces, and glands, primarily using Aflas, Viton, and stainless steel.

Water Miser™ Flush Pot
The flush pot is designed for conventional plan 52 and 53 flush plans, featuring a water pressure regulator, flow indicator, air vent valve, and three-way valve for pressure relief and flushing.

Features
The flush pot has a compact capacity, constructed from 304 stainless steel, with a maximum working pressure of 232 psig. It includes a level gauge, fill valve, and optional internal cooling coil.