Roots Blower Profile Calculator and Draw Program

Here is a Roots Pump Profile Calculator for you to use in your projects.

Please Let Me Know How Much You Like This (1 is very Bad - 10 is Excellent)

Number Of Lobes:

We highly recommend that you should watch the fallowing video to understand how the roots pump lobe profiles are generated.

this.graphics.lineTo(0,0);
this.graphics.lineTo(180,0);
this.graphics.lineTo(179.92,0);
this.graphics.lineTo(179.67,-0.00999999999999091);
this.graphics.lineTo(179.26,-0.0299999999999727);
this.graphics.lineTo(178.69,-0.0600000000000023);
this.graphics.lineTo(177.95,-0.120000000000005);
this.graphics.lineTo(177.06,-0.20999999999998);
this.graphics.lineTo(176,-0.329999999999984);
this.graphics.lineTo(174.8,-0.490000000000009);
this.graphics.lineTo(173.43,-0.689999999999998);
this.graphics.lineTo(171.92,-0.939999999999998);
this.graphics.lineTo(170.26,-1.25);
this.graphics.lineTo(168.46,-1.62);
this.graphics.lineTo(166.51,-2.05000000000001);
this.graphics.lineTo(164.43,-2.55000000000001);
this.graphics.lineTo(162.22,-3.12);
this.graphics.lineTo(159.88,-3.76999999999998);
this.graphics.lineTo(157.42,-4.5);
this.graphics.lineTo(154.84,-5.31);
this.graphics.lineTo(152.15,-6.20999999999998);
this.graphics.lineTo(149.36,-7.19999999999999);
this.graphics.lineTo(146.46,-8.27999999999997);
this.graphics.lineTo(143.47,-9.45999999999998);
this.graphics.lineTo(140.39,-10.74);
this.graphics.lineTo(137.23,-12.11);
this.graphics.lineTo(134,-13.59);
this.graphics.lineTo(130.69,-15.16);
this.graphics.lineTo(127.33,-16.84);
this.graphics.lineTo(123.9,-18.63);
this.graphics.lineTo(120.43,-20.51);
this.graphics.lineTo(116.91,-22.5);
this.graphics.lineTo(113.36,-24.59);
this.graphics.lineTo(109.78,-26.79);
this.graphics.lineTo(106.18,-29.08);
this.graphics.lineTo(102.56,-31.47);
this.graphics.lineTo(98.94,-33.97);
this.graphics.lineTo(95.31,-36.55);
this.graphics.lineTo(91.69,-39.23);
this.graphics.lineTo(88.08,-42);
this.graphics.lineTo(84.49,-44.86);
this.graphics.lineTo(80.92,-47.81);
this.graphics.lineTo(77.38,-50.83);
this.graphics.lineTo(73.87,-53.93);
this.graphics.lineTo(70.41,-57.1);
this.graphics.lineTo(67,-60.34);
this.graphics.lineTo(63.64,-63.64);
this.graphics.lineTo(60.34,-67);
this.graphics.lineTo(57.1,-70.41);
this.graphics.lineTo(53.93,-73.87);
this.graphics.lineTo(50.83,-77.38);
this.graphics.lineTo(47.81,-80.92);
this.graphics.lineTo(44.86,-84.49);
this.graphics.lineTo(42,-88.08);
this.graphics.lineTo(39.23,-91.69);
this.graphics.lineTo(36.55,-95.31);
this.graphics.lineTo(33.97,-98.94);
this.graphics.lineTo(31.47,-102.56);
this.graphics.lineTo(29.08,-106.18);
this.graphics.lineTo(26.79,-109.78);
this.graphics.lineTo(24.59,-113.36);
this.graphics.lineTo(22.5,-116.91);
this.graphics.lineTo(20.51,-120.43);
this.graphics.lineTo(18.63,-123.9);
this.graphics.lineTo(16.84,-127.33);
this.graphics.lineTo(15.16,-130.69);
this.graphics.lineTo(13.59,-134);
this.graphics.lineTo(12.11,-137.23);
this.graphics.lineTo(10.74,-140.39);
this.graphics.lineTo(9.45999999999998,-143.47);
this.graphics.lineTo(8.27999999999997,-146.46);
this.graphics.lineTo(7.19999999999999,-149.36);
this.graphics.lineTo(6.20999999999998,-152.15);
this.graphics.lineTo(5.31,-154.84);
this.graphics.lineTo(4.5,-157.42);
this.graphics.lineTo(3.76999999999998,-159.88);
this.graphics.lineTo(3.12,-162.22);
this.graphics.lineTo(2.55000000000001,-164.43);
this.graphics.lineTo(2.05000000000001,-166.51);
this.graphics.lineTo(1.62,-168.46);
this.graphics.lineTo(1.25,-170.26);
this.graphics.lineTo(0.939999999999998,-171.92);
this.graphics.lineTo(0.689999999999998,-173.43);
this.graphics.lineTo(0.490000000000009,-174.8);
this.graphics.lineTo(0.329999999999984,-176);
this.graphics.lineTo(0.20999999999998,-177.06);
this.graphics.lineTo(0.120000000000005,-177.95);
this.graphics.lineTo(0.0600000000000023,-178.69);
this.graphics.lineTo(0.0299999999999727,-179.26);
this.graphics.lineTo(0.00999999999999091,-179.67);
this.graphics.lineTo(0,-179.92);
this.graphics.lineTo(0,-180);
this.graphics.lineTo(0,-180.14);
this.graphics.lineTo(-0.0400000000000205,-180.55);
this.graphics.lineTo(-0.129999999999995,-181.22);
this.graphics.lineTo(-0.300000000000011,-182.17);
this.graphics.lineTo(-0.589999999999975,-183.36);
this.graphics.lineTo(-1.01999999999998,-184.8);
this.graphics.lineTo(-1.61000000000001,-186.46);
this.graphics.lineTo(-2.38999999999999,-188.34);
this.graphics.lineTo(-3.38,-190.41);
this.graphics.lineTo(-4.60000000000002,-192.66);
this.graphics.lineTo(-6.06999999999999,-195.06);
this.graphics.lineTo(-7.81,-197.58);
this.graphics.lineTo(-9.82999999999998,-200.22);
this.graphics.lineTo(-12.15,-202.93);
this.graphics.lineTo(-14.77,-205.69);
this.graphics.lineTo(-17.7,-208.47);
this.graphics.lineTo(-20.95,-211.25);
this.graphics.lineTo(-24.53,-213.99);
this.graphics.lineTo(-28.42,-216.66);
this.graphics.lineTo(-32.64,-219.25);
this.graphics.lineTo(-37.17,-221.7);
this.graphics.lineTo(-42,-224.01);
this.graphics.lineTo(-47.13,-226.13);
this.graphics.lineTo(-52.54,-228.05);
this.graphics.lineTo(-58.23,-229.73);
this.graphics.lineTo(-64.16,-231.15);
this.graphics.lineTo(-70.33,-232.3);
this.graphics.lineTo(-76.71,-233.14);
this.graphics.lineTo(-83.27,-233.65);
this.graphics.lineTo(-90,-233.83);
this.graphics.lineTo(-96.87,-233.65);
this.graphics.lineTo(-103.84,-233.1);
this.graphics.lineTo(-110.9,-232.17);
this.graphics.lineTo(-118,-230.85);
this.graphics.lineTo(-125.13,-229.14);
this.graphics.lineTo(-132.25,-227.03);
this.graphics.lineTo(-139.33,-224.52);
this.graphics.lineTo(-146.34,-221.62);
this.graphics.lineTo(-153.24,-218.32);
this.graphics.lineTo(-160.02,-214.65);
this.graphics.lineTo(-166.63,-210.59);
this.graphics.lineTo(-173.05,-206.18);
this.graphics.lineTo(-179.26,-201.42);
this.graphics.lineTo(-185.22,-196.32);
this.graphics.lineTo(-190.92,-190.92);
this.graphics.lineTo(-196.32,-185.22);
this.graphics.lineTo(-201.42,-179.26);
this.graphics.lineTo(-206.18,-173.05);
this.graphics.lineTo(-210.59,-166.63);
this.graphics.lineTo(-214.65,-160.02);
this.graphics.lineTo(-218.32,-153.24);
this.graphics.lineTo(-221.62,-146.34);
this.graphics.lineTo(-224.52,-139.33);
this.graphics.lineTo(-227.03,-132.25);
this.graphics.lineTo(-229.14,-125.13);
this.graphics.lineTo(-230.85,-118);
this.graphics.lineTo(-232.17,-110.9);
this.graphics.lineTo(-233.1,-103.84);
this.graphics.lineTo(-233.65,-96.87);
this.graphics.lineTo(-233.83,-90);
this.graphics.lineTo(-233.65,-83.27);
this.graphics.lineTo(-233.14,-76.71);
this.graphics.lineTo(-232.3,-70.33);
this.graphics.lineTo(-231.15,-64.16);
this.graphics.lineTo(-229.73,-58.23);
this.graphics.lineTo(-228.05,-52.54);
this.graphics.lineTo(-226.13,-47.13);
this.graphics.lineTo(-224.01,-42);
this.graphics.lineTo(-221.7,-37.17);
this.graphics.lineTo(-219.25,-32.64);
this.graphics.lineTo(-216.66,-28.42);
this.graphics.lineTo(-213.99,-24.53);
this.graphics.lineTo(-211.25,-20.95);
this.graphics.lineTo(-208.47,-17.7);
this.graphics.lineTo(-205.69,-14.77);
this.graphics.lineTo(-202.93,-12.15);
this.graphics.lineTo(-200.22,-9.82999999999998);
this.graphics.lineTo(-197.58,-7.81);
this.graphics.lineTo(-195.06,-6.06999999999999);
this.graphics.lineTo(-192.66,-4.60000000000002);
this.graphics.lineTo(-190.41,-3.38);
this.graphics.lineTo(-188.34,-2.38999999999999);
this.graphics.lineTo(-186.46,-1.61000000000001);
this.graphics.lineTo(-184.8,-1.01999999999998);
this.graphics.lineTo(-183.36,-0.589999999999975);
this.graphics.lineTo(-182.17,-0.300000000000011);
this.graphics.lineTo(-181.22,-0.129999999999995);
this.graphics.lineTo(-180.55,-0.0400000000000205);
this.graphics.lineTo(-180.14,0);
this.graphics.lineTo(-180,0);
this.graphics.lineTo(-179.92,0);
this.graphics.lineTo(-179.67,0.00999999999999091);
this.graphics.lineTo(-179.26,0.0299999999999727);
this.graphics.lineTo(-178.69,0.0600000000000023);
this.graphics.lineTo(-177.95,0.120000000000005);
this.graphics.lineTo(-177.06,0.20999999999998);
this.graphics.lineTo(-176,0.329999999999984);
this.graphics.lineTo(-174.8,0.490000000000009);
this.graphics.lineTo(-173.43,0.689999999999998);
this.graphics.lineTo(-171.92,0.939999999999998);
this.graphics.lineTo(-170.26,1.25);
this.graphics.lineTo(-168.46,1.62);
this.graphics.lineTo(-166.51,2.05000000000001);
this.graphics.lineTo(-164.43,2.55000000000001);
this.graphics.lineTo(-162.22,3.12);
this.graphics.lineTo(-159.88,3.76999999999998);
this.graphics.lineTo(-157.42,4.5);
this.graphics.lineTo(-154.84,5.31);
this.graphics.lineTo(-152.15,6.20999999999998);
this.graphics.lineTo(-149.36,7.19999999999999);
this.graphics.lineTo(-146.46,8.27999999999997);
this.graphics.lineTo(-143.47,9.45999999999998);
this.graphics.lineTo(-140.39,10.74);
this.graphics.lineTo(-137.23,12.11);
this.graphics.lineTo(-134,13.59);
this.graphics.lineTo(-130.69,15.16);
this.graphics.lineTo(-127.33,16.84);
this.graphics.lineTo(-123.9,18.63);
this.graphics.lineTo(-120.43,20.51);
this.graphics.lineTo(-116.91,22.5);
this.graphics.lineTo(-113.36,24.59);
this.graphics.lineTo(-109.78,26.79);
this.graphics.lineTo(-106.18,29.08);
this.graphics.lineTo(-102.56,31.47);
this.graphics.lineTo(-98.94,33.97);
this.graphics.lineTo(-95.31,36.55);
this.graphics.lineTo(-91.69,39.23);
this.graphics.lineTo(-88.08,42);
this.graphics.lineTo(-84.49,44.86);
this.graphics.lineTo(-80.92,47.81);
this.graphics.lineTo(-77.38,50.83);
this.graphics.lineTo(-73.87,53.93);
this.graphics.lineTo(-70.41,57.1);
this.graphics.lineTo(-67,60.34);
this.graphics.lineTo(-63.64,63.64);
this.graphics.lineTo(-60.34,67);
this.graphics.lineTo(-57.1,70.41);
this.graphics.lineTo(-53.93,73.87);
this.graphics.lineTo(-50.83,77.38);
this.graphics.lineTo(-47.81,80.92);
this.graphics.lineTo(-44.86,84.49);
this.graphics.lineTo(-42,88.08);
this.graphics.lineTo(-39.23,91.69);
this.graphics.lineTo(-36.55,95.31);
this.graphics.lineTo(-33.97,98.94);
this.graphics.lineTo(-31.47,102.56);
this.graphics.lineTo(-29.08,106.18);
this.graphics.lineTo(-26.79,109.78);
this.graphics.lineTo(-24.59,113.36);
this.graphics.lineTo(-22.5,116.91);
this.graphics.lineTo(-20.51,120.43);
this.graphics.lineTo(-18.63,123.9);
this.graphics.lineTo(-16.84,127.33);
this.graphics.lineTo(-15.16,130.69);
this.graphics.lineTo(-13.59,134);
this.graphics.lineTo(-12.11,137.23);
this.graphics.lineTo(-10.74,140.39);
this.graphics.lineTo(-9.45999999999998,143.47);
this.graphics.lineTo(-8.27999999999997,146.46);
this.graphics.lineTo(-7.19999999999999,149.36);
this.graphics.lineTo(-6.20999999999998,152.15);
this.graphics.lineTo(-5.31,154.84);
this.graphics.lineTo(-4.5,157.42);
this.graphics.lineTo(-3.76999999999998,159.88);
this.graphics.lineTo(-3.12,162.22);
this.graphics.lineTo(-2.55000000000001,164.43);
this.graphics.lineTo(-2.05000000000001,166.51);
this.graphics.lineTo(-1.62,168.46);
this.graphics.lineTo(-1.25,170.26);
this.graphics.lineTo(-0.939999999999998,171.92);
this.graphics.lineTo(-0.689999999999998,173.43);
this.graphics.lineTo(-0.490000000000009,174.8);
this.graphics.lineTo(-0.329999999999984,176);
this.graphics.lineTo(-0.20999999999998,177.06);
this.graphics.lineTo(-0.120000000000005,177.95);
this.graphics.lineTo(-0.0600000000000023,178.69);
this.graphics.lineTo(-0.0299999999999727,179.26);
this.graphics.lineTo(-0.00999999999999091,179.67);
this.graphics.lineTo(0,179.92);
this.graphics.lineTo(0,180);
this.graphics.lineTo(0,180.14);
this.graphics.lineTo(0.0400000000000205,180.55);
this.graphics.lineTo(0.129999999999995,181.22);
this.graphics.lineTo(0.300000000000011,182.17);
this.graphics.lineTo(0.589999999999975,183.36);
this.graphics.lineTo(1.01999999999998,184.8);
this.graphics.lineTo(1.61000000000001,186.46);
this.graphics.lineTo(2.38999999999999,188.34);
this.graphics.lineTo(3.38,190.41);
this.graphics.lineTo(4.60000000000002,192.66);
this.graphics.lineTo(6.06999999999999,195.06);
this.graphics.lineTo(7.81,197.58);
this.graphics.lineTo(9.82999999999998,200.22);
this.graphics.lineTo(12.15,202.93);
this.graphics.lineTo(14.77,205.69);
this.graphics.lineTo(17.7,208.47);
this.graphics.lineTo(20.95,211.25);
this.graphics.lineTo(24.53,213.99);
this.graphics.lineTo(28.42,216.66);
this.graphics.lineTo(32.64,219.25);
this.graphics.lineTo(37.17,221.7);
this.graphics.lineTo(42,224.01);
this.graphics.lineTo(47.13,226.13);
this.graphics.lineTo(52.54,228.05);
this.graphics.lineTo(58.23,229.73);
this.graphics.lineTo(64.16,231.15);
this.graphics.lineTo(70.33,232.3);
this.graphics.lineTo(76.71,233.14);
this.graphics.lineTo(83.27,233.65);
this.graphics.lineTo(90,233.83);
this.graphics.lineTo(96.87,233.65);
this.graphics.lineTo(103.84,233.1);
this.graphics.lineTo(110.9,232.17);
this.graphics.lineTo(118,230.85);
this.graphics.lineTo(125.13,229.14);
this.graphics.lineTo(132.25,227.03);
this.graphics.lineTo(139.33,224.52);
this.graphics.lineTo(146.34,221.62);
this.graphics.lineTo(153.24,218.32);
this.graphics.lineTo(160.02,214.65);
this.graphics.lineTo(166.63,210.59);
this.graphics.lineTo(173.05,206.18);
this.graphics.lineTo(179.26,201.42);
this.graphics.lineTo(185.22,196.32);
this.graphics.lineTo(190.92,190.92);
this.graphics.lineTo(196.32,185.22);
this.graphics.lineTo(201.42,179.26);
this.graphics.lineTo(206.18,173.05);
this.graphics.lineTo(210.59,166.63);
this.graphics.lineTo(214.65,160.02);
this.graphics.lineTo(218.32,153.24);
this.graphics.lineTo(221.62,146.34);
this.graphics.lineTo(224.52,139.33);
this.graphics.lineTo(227.03,132.25);
this.graphics.lineTo(229.14,125.13);
this.graphics.lineTo(230.85,118);
this.graphics.lineTo(232.17,110.9);
this.graphics.lineTo(233.1,103.84);
this.graphics.lineTo(233.65,96.87);
this.graphics.lineTo(233.83,90);
this.graphics.lineTo(233.65,83.27);
this.graphics.lineTo(233.14,76.71);
this.graphics.lineTo(232.3,70.33);
this.graphics.lineTo(231.15,64.16);
this.graphics.lineTo(229.73,58.23);
this.graphics.lineTo(228.05,52.54);
this.graphics.lineTo(226.13,47.13);
this.graphics.lineTo(224.01,42);
this.graphics.lineTo(221.7,37.17);
this.graphics.lineTo(219.25,32.64);
this.graphics.lineTo(216.66,28.42);
this.graphics.lineTo(213.99,24.53);
this.graphics.lineTo(211.25,20.95);
this.graphics.lineTo(208.47,17.7);
this.graphics.lineTo(205.69,14.77);
this.graphics.lineTo(202.93,12.15);
this.graphics.lineTo(200.22,9.82999999999998);
this.graphics.lineTo(197.58,7.81);
this.graphics.lineTo(195.06,6.06999999999999);
this.graphics.lineTo(192.66,4.60000000000002);
this.graphics.lineTo(190.41,3.38);
this.graphics.lineTo(188.34,2.38999999999999);
this.graphics.lineTo(186.46,1.61000000000001);
this.graphics.lineTo(184.8,1.01999999999998);
this.graphics.lineTo(183.36,0.589999999999975);
this.graphics.lineTo(182.17,0.300000000000011);
this.graphics.lineTo(181.22,0.129999999999995);
this.graphics.lineTo(180.55,0.0400000000000205);
this.graphics.lineTo(180.14,0);