Overhead Stirrers, Heidolph Series RZR with Mechanical Control

Overview

The Heidolph RZR line of overhead stirrers can be divided into 2 categories, those with mechanical speed control, and those with electronic speed control. The mechanical speed control RZR series models featured here have dual speed ranges and are available with maximum torque choices of 100 (RZR 1), 400 (RZR 2020 and RZR 2021) or 520 (RZR 2041) Ncm. The RZR 2020 and RZR 2021 have identical specifications except that the RZR 2021 has a digital display, as does the RZR 2041.

Features of the RZR 1, RZR 2020, RZR 2021 and RZR 2041 mechanically controlled overhead stirrers:

Maintenance free brushless motor
Dual speed ranges
Low noise
Shaft can be extended through top of unit for height versatility
Maximum
Motor overheat protection
3-Year warranty
Chuck, key and support rod supplied, stands and tools available separately

Specifications (Click here):

Overhead Stirrers, Heidolph Series RZR with Mechanical Control

Number	Description	Price $
036090000	RZR 1 Overhead Stirrer, mechanical speed control, with 8.5 mm chuck, maximum torque 100 Ncm, maximum stirring capacity 20 L H20, maximum viscosity 40 Pa.s	Inquire
036090030	RZR 2020 Overhead Stirrer, mechanical speed control, with 10.5 mm chuck, maximum torque 400 Ncm, maximum stirring capacity 25 L H20, maximum viscosity 60 Pa.s	Inquire
036090050	RZR 2021 Overhead Stirrer, Digital Display, mechanical speed control, with 10.5 mm chuck, maximum torque 400 Ncm, maximum stirring capacity 25 L H20, maximum viscosity 60 Pa.s	Inquire
036090070	RZR 2041 Overhead Stirrer, Digital Display, mechanical speed control, with 10.5 mm chuck, maximum torque 520 Ncm, maximum stirring capacity 40 L H20, maximum viscosity 100 Pa.s	Inquire
036300520	Universal H Frame Stand S2, shaft 25 mm Ø, 700 mm high, base is 425 × 420 mm, weight 5.8 kg	Inquire
036300530	Universal H Frame Stand S2 XXL, shaft 25 mm Ø, 1000 mm high, base is 425 × 420 mm, 6.0 kg	Inquire
036300540	Telescopic Stand, shaft 32 mm Ø, 725 to 1025 mm high, base is 425 × 420 mm, 7.7 kg	Inquire
036300560	Chuck, 0.5 mm - 8.5 mm, with key, for RZR 1 only	Inquire
036300570	Chuck, 0.5 mm - 10.5 mm, with key, not for model RZR 2102 Control Z	Inquire
036306000	Chuck, , 0.5 mm - 10.5 mm, with key, for RZR 2102 Control Z	Inquire
036300600	Flexible Shaft with 8.5 mm chuck and key, not for model RZR 2102 Control Z	Inquire
036300610	Shaft Guard, PMMA material, adjustable from 187 – 312 mm, not for model RZR 2102 Control Z	Inquire
036300550	Fastening Clamp for 16 – 25 mm diameter stand rods and 13 mm stirrer support rods	Inquire
036300590	Stirrer Guide NS 29/32, PTFE with adjustable seal, for maximum 8 mm diameter shafts	Inquire
036300585	Flexible Stirrer Coupling, for maximum 10 mm diameter shafts	Inquire
036300620	Remote control with Start/Stop function	Inquire
036304390	BR 10 Cross Blade Impeller, shaft Ø 8 mm, blade size 50 × 12 mm, length 400 mm	Inquire
036300340	BR 11 Straight Blade Impeller, shaft Ø 8 mm, blade size 50 × 12 mm, length 400 mm	Inquire
036300350	BR 12 Pivoting Blade Impeller, shaft Ø 8 mm, blade size 60 × 15 mm. length 400 mm	Inquire
036300360	BR 13 Square Blade Impeller, shaft Ø 8 mm, blade size 70 × 70 mm. length 400 mm	Inquire
036300370	BR 14 Collapsing Blade Impeller, shaft Ø 8 mm, blade size 90 × 10 mm. length 400 mm	Inquire
036300460	HR 18 Half-moon Impeller, PTFE coated shaft and PTFE impeller, shaft Ø 8 mm, blade size 65 × 18 × 3 mm, length 350 mm	Inquire
036300440	PR 39 Pitched Blade Impeller, PTFE coated shaft and PTFE propeller, shaft Ø 8 mm, propeller Ø 75 mm, length 350 mm	Inquire
036300400	PR 30 Pitched Blade Impeller, shaft Ø 8 mm, propeller Ø 58 mm, length 400 mm	Inquire
036300410	PR 31 Ringed Propeller, shaft Ø 8 mm, propeller Ø 33 mm, length 400 mm	Inquire
036300420	PR 32 Ringed Propeller, shaft Ø 8 mm, propeller Ø 45 mm, length 400 mm	Inquire
036300430	PR 33 Ringed Propeller, shaft Ø 8 mm, propeller Ø 66 mm, length 400 mm	Inquire
036300380	TR 20 Radial Flow Impeller, shaft Ø 8 mm, turbine Ø 29 mm, length 400 mm	Inquire
036300390	TR 21 Radial Flow Impeller, shaft Ø 8 mm, turbine Ø 50 mm, length 400 mm	Inquire
036300450	AR 19 Anchor Type Impeller, PTFE coated shaft and PTFE impeller, shaft Ø 8 mm, blade size 60 × 40 × 5 mm, length 350 mm	Inquire
036300470	VISCO JET^® 60 mm, stainless steel, shaft Ø 10 mm, length 500 mm, speed range from 200 - 800 rpm, for vessel diameters 80 - 150 mm	Inquire
036300480	VISCO JET^® 80 mm, stainless steel, shaft Ø 10 mm, length 500 mm, speed range from 200 - 700 rpm, for vessel diameters 115 - 200 mm	Inquire
036300490	VISCO JET^® 80 mm, plastic (POM), brass hub, polyamide coated shaft, shaft Ø 10 mm, length 500 mm, speed range from 200 - 700 rpm, for vessel diameters 115 - 200 mm	Inquire
036300500	VISCO JET^® 110 mm, stainless steel, shaft Ø 10 mm, length 500 mm, speed range from 120 - 500 rpm, for vessel diameters 170 - 300 mm	Inquire
036300510	VISCO JET^® 120 mm, plastic (POM), brass hub, polyamide coated shaft, shaft Ø 10 mm, length 500 mm, speed range from 120 - 500 rpm, for vessel diameters 170 - 300 mm	Inquire

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