Technical Specifications
The document provides detailed specifications for mechanical seal pumps, specifically the EVM 8 model. It includes information on temperature limits, weight, motor specifications, and material options for various components.

Temperature and Weight
- Maximum operating temperature: PP = 75°C, PVDF = 95°C
- Weight: PP = 9.50 Kg, PVDF = 10.00 Kg

Motor and Performance
- Motor power: 0.37 KW
- Maximum capacity: 160-170 l/m
- Total head: varies with motor supplier

Materials and Components
- Pump body materials: PP, PVDF, AISI 316, Titanium, Hastelloy
- Shaft materials: PTFE-Ceramic, Carbon-Ceramic, SIC-SIC, Carbon-SIC
- O-Ring materials: EPDM, Viton

Connections
- Socket union, Flanged, Hosebarb
- Connection types: Rigid piping, Flexible hoses, Flanged connections

Component Descriptions
- Motor, Motor base, Shaft, Mechanical seal body, Rotating ring, Static ring, Impeller, Pump housing flange, O-Rings for various components

Performance Curves
The document includes performance curves for both 50 Hz and 60 Hz frequencies, illustrating the relationship between flow rate and head.

Dimensions
Detailed dimensions are provided for various components, including diameters and lengths, to assist in installation and compatibility checks.

Identification
The pump identification section provides codes for different configurations based on materials and connection types.