Collapsible Blade Impeller, 3.5" dia blade

Thomas No. 1177M38 Impeller. Mixer. Blade. Crossed Blade. Radial Flow. High Speed. Low Viscosity. 316L SS. Electropolished. High Shear. High Vortexing. Thomas No. 1177M39 This radial flow impeller is effective for high speed, low viscosity mixing. The 50 mm (2”) diameter blade is welded to an 8 mm (5/16”) diameter shaft, all electropolished 316L stainless steel. A high shear impeller with moderate vortexing properties, creating a vortex in 19 L (5 gal) of water at 1200 rpm. Thomas No. 1177M40 This radial flow impeller is effective for high speed, low viscosity mixing. The 60 mm (2 ?”) diameter straight blade is pinned to an 8 mm (5/16”) diameter shaft, allowing blade to pivot with agitation. Blade and shaft are electropolished 316L stainless steel. A moderate shear impeller with moderate vortexing properties, creating a vortex in 19 L (5 gal) of water at 800 rpm. Thomas No. 1177M41 This radial flow impeller is a popular choice for high speed, low viscosity mixing in carboys or narrow neck flasks. The blades are pinned to an 8 mm (5/16”) diameter shaft, fanning out with agitation to a maximum diameter of 90 mm (3 ½”). Blades and shaft are electropolished 316L stainless steel. A high shear impeller with moderate vortexing properties, creating a vortex in 19 L (5 gal) of water at 1000 rpm. Thomas No. 1177M42 This tangential flow impeller is effective for low speed, high viscosity mixing. The 70 mm (2 ¾”) square blade is welded to an 8 mm (5/16”) diameter shaft, all electropolished 316L stainless steel. For stirring small volumes of viscous product. Thomas No. 1177M43 Use with any impeller blade having an 8 mm (5/16”) diameter bore. Shaft is constructed of passivated 316L stainless steel for enhanced corrosion protection.  400 mm (16″) length. Thomas No. 1177M44 Straight blade of 40 mm (1 ½”) diameter, composed of electropolished 316L stainless steel. The 8 mm (5/16”) bore is compatible with all Caframo shafts.  Set screws included. For high shear, low viscosity mixing with moderate vortexing, this blade will vortex 19 L (5 gal) of water at 1200 rpm. Thomas No. 1177M45 Dispersion blade of 48 mm (1 ?”) diameter, composed of electropolished 316L stainless steel. The 8 mm (5/16”) bore is compatible with all Caframo shafts.  Set screws included.  For high shear mixing at medium to high speeds. Thomas No. 1177M46 Pitched blade propeller of 65 mm (2 ½”) diameter, composed of electropolished 316L stainless steel. The 8 mm (5/16”) bore is compatible with all Caframo shafts.  Set screws included.  For low shear, high top-to-bottom pumping capacity with high gas injection, this blade will vortex 19 L (5 gal) of water at 3600 rpm. Thomas No. 1177M47 This popular impeller serves a wide range of stirring applications, pairing the blade and shaft in a convenient package. This axial flow impeller is effective for high speed, low to medium viscosity mixing. The 65 mm (2 ½”) diameter­­ blade fixes to an 8 mm (5/16”) diameter shaft with included set screws. Blade and shaft are electropolished 316L stainless steel. For low shear, high top to bottom pumping capacity with high gas injection, able to vortex 19 L (5 gal) of water at 3600 rpm. This product replaces the Pitched Blade Propeller Model A160. Thomas No. 1177M49 A radial flow PTFE impeller for high speed, low viscosity mixing in narrow neck flasks. The blades are attached to an 8 mm (5/16”) diameter PTFE-coated shaft, fanning out with agitation to a maximum diameter of 40 mm (1 ½”). The stainless steel core of the shaft provides stability. PTFE (polytetrafluoroethylene) can be used under the most adverse conditions. This high performance coating is insoluble, non-contaminating and has exceptional thermal resistance. It is easy to clean, does not scratch other surfaces and is unbreakable. Thomas No. 1177M50 A tangential flow PTFE impeller for low speed, higher viscosity mixing. The 80 mm (3 ?”) blade is attached to an 8 mm (5/16”) diameter PTFE-coated shaft, designed for use in round bottom vessels and reaction flasks. The stainless steel core of the shaft provides stability. PTFE (polytetrafluoroethylene) can be used under the most adverse conditions. This high performance coating is insoluble, non-contaminating and has exceptional thermal resistance. It is easy to clean, does not scratch other surfaces and is unbreakable. Thomas No. 1177M51 An axial flow PTFE impeller for high speed, low viscosity mixing. With 45° pitched blades, the 40 mm (1 ½”) diameter impeller is attached to an 8 mm (5/16”) diameter PTFE-coated shaft. The stainless steel core of the shaft provides stability. PTFE (polytetrafluoroethylene) can be used under the most adverse conditions. This high performance coating is insoluble, non-contaminating and has exceptional thermal resistance. It is easy to clean, does not scratch other surfaces and is unbreakable. Thomas No. 1177M52 Blade and shaft are conveniently bundled together, able to address a variety of stirring applications. This axial flow impeller is effective for low shear mixing. The 25 mm (1”) diameter­­ blade fixes to an 8 mm (5/16”) diameter shaft with included set screws. Blade and shaft are both 316L stainless steel, with the propeller blade electropolished finish and the shaft with passivated finish. Thomas No. 1177M53 This radial flow impeller is effective for high speed, low viscosity mixing. The 30 mm (1 ¼”) diameter blade is welded to an 8 mm (5/16”) diameter shaft, all electropolished 316L stainless steel. A high shear impeller with moderate vortexing properties. Thomas No. 1177M54 This tangential flow impeller is effective for low speed, high viscosity mixing. The 38 mm (1 ½”) square blade is welded to an 8 mm (5/16”) diameter shaft, all electropolished 316L stainless steel. For stirring small volumes of viscous product. Thomas No. 1177M55 Pitched blade propeller of 25 mm (1″) diameter, composed of electropolished 316L stainless steel. The 8 mm (5/16”) bore is compatible with all Caframo shafts.  Set screws included.  For low shear, high top-to-bottom pumping capacity with high gas injection. Thomas No. 1177M56 Pitched blade propeller of 38 mm (1 ½”) diameter, composed of electropolished 316L stainless steel. The 8 mm (5/16”) bore is compatible with all Caframo shafts.  Set screws included.  For low shear, high top-to-bottom pumping capacity with high gas injection. Thomas No. 1177M57 Pitched blade propeller of 50 mm (2″) diameter, composed of electropolished 316L stainless steel. The 8 mm (5/16”) bore is compatible with all Caframo shafts.  Set screws included.  For low shear, high top-to-bottom pumping capacity with high gas injection. Thomas No. 1177M58 Pitched blade propeller of 50 mm (2″) diameter, composed of electropolished 316L stainless steel. The 9.5 mm