Specifications:
The document provides specifications for various diaphragm electric pumps (el/pumps) including models TM 15, TM 38, TM 50, TM 70, and TM 120. Each model is detailed with dimensions (Height, Diameter, Width in mm, and Weight in kg), voltage requirements, maximum delivery in liters per minute, maximum head in meters, power in kW, and inlet-outlet sizes.

Procedures and Performance:
The pumps are described as volumetric, self-priming, and suitable for intermittent use. Self-priming capacities vary by model, ranging from 2 meters for TM 15 to 6 meters for TM 120. The pumps can run dry without damage, making them versatile for various applications.

Applications and Recommendations:
The pumps are recommended for a wide range of services including bilge, general liquid transfer, and deck washing. They are ideal for handling clean water, grey/black water, and seawater.

Materials and Construction:
The body of the pumps is made from different materials depending on the model: techno polymer for TM/HTM 15/38, PVC for TM 50, light alloy for TM 70, and bronze for TM 120. The diaphragm is made of neoprene, and the fittings are stainless steel.

New Product Highlight:
The document introduces a new product, the Hydro TM 38, as part of the water pressure system.