{"id":1588130,"date":"2025-04-04T11:11:38","date_gmt":"2025-04-04T08:11:38","guid":{"rendered":"https:\/\/artem.steiner.com.ua\/?post_type=product&p=1588130"},"modified":"2026-09-01T17:31:43","modified_gmt":"2026-09-01T14:31:43","slug":"masdaf-drenazhni-nasosy-psp","status":"publish","type":"product","link":"https:\/\/steiner.com.ua\/en\/catalog\/masdaf-drenazhni-nasosy-psp\/","title":{"rendered":"Masdaf - Drainage pumps (PSP)"},"content":{"rendered":"

The Masdaf PSP vertical chemical pump is a single-stage pump with a vertical shaft, designed for wastewater and corrosive process fluids. It features an open or vortex-type impeller. Operating range: flow rate 3\u201380 m\u00b3\/h, head 15\u201350 m, speed 1,000\u20133,600 rpm, fluid temperature from \u221215 to 90 \u00b0C.<\/p>\n

Which of the three series should I choose?<\/h2>\n

Masdaf has three vertical sump pumps, and they are used for a variety of tasks.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nPSP<\/th>\nMDP<\/a><\/th>\nPS\/PSH<\/a><\/th>\n<\/tr>\n<\/thead>\n
Type<\/td>\nvertical chemical<\/td>\nborehole with a column<\/td>\nvertical for wastewater<\/td>\n<\/tr>\n
Capacity<\/td>\n3\u201380 m\u00b3\/h<\/td>\n10\u2013210 m\u00b3\/h<\/td>\n4.5\u201325 m\u00b3\/h<\/td>\n<\/tr>\n
Pressure<\/td>\n15\u201350 m<\/td>\n4\u201365 m<\/td>\n4\u201319 m<\/td>\n<\/tr>\n
Revolutions<\/td>\n1,000\u20133,600 rpm<\/td>\n1,500\u20133,000 rpm<\/td>\n1,500 rpm<\/td>\n<\/tr>\n
Pressure flange<\/td>\nDN 32 \u2013 DN 50<\/td>\nDN 32 \u2013 DN 100<\/td>\nDN 50<\/td>\n<\/tr>\n
Fluid temperature<\/td>\n\u221215\u202690 \u00b0C<\/strong><\/td>\n0\u201390 \u00b0C<\/td>\n0\u201360 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

The PSP is the only one of the three that operates below zero, and the only one that the manufacturer explicitly refers to as a chemical pump. The widest speed range offers flexibility in selecting the operating point. If high flow rates are required, choose the MDP; if the task is simple and involves low temperatures, choose the PS\/PSH.<\/p>\n

Technical specifications of the Masdaf PSP<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Type<\/td>\nvertical chemical pump for wastewater, vertical shaft<\/td>\n<\/tr>\n
Impeller<\/td>\nopen or vortex<\/td>\n<\/tr>\n
Feed range<\/td>\n3\u201380 m\u00b3\/h<\/td>\n<\/tr>\n
Pressure<\/td>\n15\u201350 m<\/td>\n<\/tr>\n
Revolutions<\/td>\n1,000\u20133,600 rpm<\/td>\n<\/tr>\n
Pressure flange<\/td>\nDN 32 \u2013 DN 50<\/td>\n<\/tr>\n
Fluid temperature<\/td>\n\u221215\u202690 \u00b0C<\/td>\n<\/tr>\n
Balancing the impeller<\/td>\nin accordance with ISO G 6.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

To be confirmed upon request:<\/strong> the casing operating pressure, the impeller diameter for a specific operating point, the shaft length to suit the pit depth, the materials of construction, and the type of seal.<\/p>\n

Design features according to the manufacturer<\/h2>\n