During operation, the following surface temperatures are to be observed regularly:
• volute casing (102.11)
• bearing housing (330.31)
• shaft sealing, measured from the casing cover (161.21) or from the stuffing box housing (451.21)
• casing (100.21) measured at both the suction impeller and mechanical seal (liquid ring pumps (-LM, -S)
• motor (800.41)
• 102.11 Volute case
• 135.11 Sideplate
• 230.11 Impeller
• 502.11 Casing wear ring
• 412 O-rings
A range Peak performance process pumps for demanding applications
AHLSTAR A end-suction single-stage centrifugal process pumps are used for demanding industrial applications to ensure process reliability, high efficiency and low operating costs.
A range pumps Impeller options: Low-flow impeller, Open impeller, Special open impeller, Vortex impeller, Low-pulse Impeller, Closed impeller.
APP/T range High performance process pumps for demanding applications
AHLSTAR APP/T end-suction single-stage centrifugal process pumps are used for demanding industrial applications to ensure process reliability, high efficiency and low operating costs.
APP/T range Impeller options: Closed impeller, Open impeller, Special open impeller, Low-pulse impeller.
WPP/T range Tough against wear, gentle against process
AHLSTAR WPP/T wear-resistant end-suction single-stage centrifugal pumps are designed for abrasive and erosive pumping applications, such as lime milk and mud, and coating pigments.
Impeller options: Wear-resistant closed impeller, Wear-resistant open impeller, Wear-resistant vortex impeller
NPP/T range Smooth solution for large solid particle pumping
AHLSTAR NPP/T non-clogging end-suction single-stage centrifugal process pumps are designed for industrial large solids containing liquid or abrasive slurry applications to avoid plugging.
Impeller options: Non-clogging closed (channel type) impeller, Non-clogging vortex impeller.
EPP/T range Cool selection for hot liquid pumping needs
AHLSTAR EPP/T centerline supported end-suction single-stage centrifugal process pumps are designed to stand high temperature especially in demanding industrial hot liquid pumping applications.
Impeller options: Closed impeller, Open impeller