Specifications:
The document provides specifications for two models of pneumatic cylinders, 673-3 (Ø 12) and 673-3 (Ø 14). Key dimensions include measurements such as A, A2, B, B2, C, D, E, E2, F, G, H, J, K, L, M, N, P, and piston diameter. The exerting force (F1), holding capacity (F3), and applied force (Fi) are specified for each model, along with air consumption (Vn) at 6 bar pressure, stroke length, and weight.

Procedures:
The document outlines the operational characteristics of the pneumatic cylinders, which are double acting, magnetic, and cushioning. These cylinders are designed for horizontal base mounting with a casting body and tied front.

Standards and Recommendations:
The pneumatic cylinders are equipped with a square piston and sensor slot, indicating compatibility with sensor integration for enhanced functionality.

Key Data Summary:
- Model 673-3 (Ø 12): Exerting force of 1500 N, holding capacity of 3700 N, applied force of 300 N, air consumption of 0.25 dm³ per double stroke, weight of 1090 grams.
- Model 673-3 (Ø 14): Exerting force of 2500 N, holding capacity of 4000 N, applied force of 500 N, air consumption of 0.51 dm³ per double stroke, weight of 1250 grams.

Critical Information:
The document emphasizes the importance of the double acting, magnetic, and cushioning features of the pneumatic cylinders, which are essential for their performance in various applications.