{"id":16635,"date":"2024-09-13T13:34:57","date_gmt":"2024-09-13T10:34:57","guid":{"rendered":"http:\/\/localhost\/wordpress\/?post_type=product&p=16635"},"modified":"2026-10-15T17:41:02","modified_gmt":"2026-10-15T14:41:02","slug":"hyghspin-double-flow-twin-screw-pump","status":"publish","type":"product","link":"https:\/\/steiner.com.ua\/en\/catalog\/hyghspin-double-flow-twin-screw-pump\/","title":{"rendered":"HYGHSPIN Double Flow twin screw pump"},"content":{"rendered":"

HYGHSPIN Double Flow<\/strong> \u2014 the double-flow version of the hygienic HYGHSPIN twin screw pump for high differential pressures. Up to 50 bar in size 90DF, flow rate up to 180 m\u00b3\/h in size 105DF. The manufacturer recommends it as the first choice for feeding heat exchangers and filtration systems.<\/p>\n

How is HYGHSPIN Double Flow designed?<\/h2>\n

The pump has two external inlet ports and one central outlet. Two stages work in parallel and deliver the product to the centre, which gives a high flow rate.<\/p>\n

The shaft is supported by bearings on both sides, so its deflection is controlled. The axial thrust from high pressure is balanced inside the pump.<\/p>\n

The shaft seals are located on the suction side. They see only the inlet pressure, regardless of the discharge pressure. According to the manufacturer, the moderate load on components ensures a long service life.<\/p>\n

Technical data by size<\/h2>\n\n\n\n\n\n\n\n
Size<\/th>\nMax. flow rate, m\u00b3\/h<\/th>\nMax. differential pressure, bar<\/th>\nMax. solids size, mm<\/th>\n<\/tr>\n<\/thead>\n
HYGHSPIN 90DF<\/td>\n40<\/td>\n50<\/td>\n11,5<\/td>\n<\/tr>\n
HYGHSPIN 105DF<\/td>\n180<\/td>\n20<\/td>\n35<\/td>\n<\/tr>\n
HYGHSPIN 125DF<\/td>\non request<\/td>\non request<\/td>\non request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Viscosity<\/td>\n0.5\u20131,000,000 mPa\u00b7s, higher on request<\/td>\n<\/tr>\n
Product temperature<\/td>\n-10\u2026+180 \u00b0C, higher upon request<\/td>\n<\/tr>\n
Absorption<\/td>\nNPSHr from 1.5 m, suction lift up to 8 m<\/td>\n<\/tr>\n
Cleaning and sterilisation<\/td>\nCIP in place; SIP with steam or hot water<\/td>\n<\/tr>\n
Design<\/td>\nmodular or with bare shaft end<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The required NPSH of Double Flow is higher than that of the base HYGHSPIN: 1.5 m versus 0.5 m. This is taken into account when designing the suction line.<\/p>\n

When to choose HYGHSPIN Double Flow?<\/h2>\n