# TD inline circulation pumps · SRM Specifications | Dingfeng Canonical: https://dingfeng.maisiie.cn/en/products/td-circ.html # TD inline circulation pumps · SRM Specifications TD circulation pump specifications for water circulation and building services inquiries. Authorized general distributor for Shanghai Renmin Enterprise Group (SRM) in Guangzhou and Foshan TD ## Applications to discuss - Cooling water circulation - heating systems - water pressure boosting ## Selection information Confirm temperature, duty point, pressure rating, connection dimensions and motor speed for the proposed system. ## Model specifications Source: Shanghai Renmin Enterprise Group, November 2022 catalog. Original notes are retained in Chinese. Specifications and flagged uncertainties require confirmation against current manufacturer documents. Listings are not live stock.Expand all tables TD pipeline circulating pump series · Source page 33 · 42 rows TD pipeline circulating pump series · Source page 33 | No. | Model | Flow(m³/h) | Head(m) | Power(kw) | 1 | TD32-18/2 | 8 | 18 | 1.1 | 2 | TD32-21/2 | 12.5 | 21 | 1.5 | 3 | TD32-25/2 | 12.5 | 25 | 2.2 | 4 | TD32-32/2 | 12.5 | 32 | 3 | 5 | TD32-38/2 | 12.5 | 38 | 4 | 6 | TD32-50/2 | 12.5 | 50 | 5.5 | 7 | TD40-16/2 | 12.5 | 16 | 1.1 | 8 | TD40-20/2 | 12.5 | 20 | 1.5 | 9 | TD40-18/2 | 20 | 18 | 2.2 | 10 | TD40-25/2 | 20 | 25 | 3 | 11 | TD40-30/2 | 25 | 30 | 4 | 12 | TD40-36/2 | 25 | 36 | 5.5 | 13 | TD40-48/2 | 25 | 48 | 7.5 | 14 | TD50-32/2 | 12.5 | 32 | 3 | 15 | TD50-38/2 | 12.5 | 38 | 4 | 16 | TD50-48/2 | 12.5 | 48 | 5.5 | 17 | TD50-12/2 | 16 | 12 | 1.1 | 18 | TD50-15/2 | 20 | 15 | 1.5 | 19 | TD50-18/2 | 25 | 18 | 2.2 | 20 | TD50-24/2 | 25 | 24 | 3 | 21 | TD50-28/2 | 30 | 28 | 4 | 22 | TD50-35/2 | 30 | 35 | 5.5 | 23 | TD50-40/2 | 35 | 40 | 7.5 | 24 | TD50-50/2 | 40 | 50 | 11 | 25 | TD50-60/2 | 50 | 60 | 15 | 26 | TD50-70/2 | 50 | 70 | 18.5 | 27 | TD50-81/2 | 50 | 81 | 22 | 28 | TD65-36/2 | 25 | 36 | 5.5 | 29 | TD65-48/2 | 25 | 48 | 7.5 | 30 | TD65-15/2 | 30 | 15 | 2.2 | 31 | TD65-19/2 | 30 | 19 | 3 | 32 | TD65-22/2 | 40 | 22 | 4 | 33 | TD65-30/2 | 40 | 30 | 5.5 | 34 | TD65-34/2 | 50 | 34 | 7.5 | 35 | TD65-40/2 | 50 | 40 | 11 | 36 | TD65-50/2 | 50 | 50 | 15 | 37 | TD65-61/2 | 50 | 61 | 18.5 | 38 | TD65-67/2 | 50 | 67 | 22 | 39 | TD65-83/2 | 50 | 83 | 30 | 40 | TD80-13/2 | 50 | 13 | 3 | 41 | TD80-18/2 | 50 | 18 | 4 | 42 | TD80-22/2 | 50 | 22 | 5.5 TD pipeline circulating pump series · Source page 34 · 42 rows TD pipeline circulating pump series · Source page 34 | No. | Model | Flow(m³/h) | Head(m) | Power(kw) | 43 | TD80-28/2 | 50 | 28 | 7.5 | 44 | TD80-40/2 | 50 | 40 | 11 | 45 | TD80-48/2 | 50 | 48 | 15 | 46 | TD80-30/2 | 80 | 30 | 11 | 47 | TD80-38/2 | 80 | 38 | 15 | 48 | TD80-47/2 | 80 | 47 | 18.5 | 49 | TD80-54/2 | 80 | 54 | 22 | 50 | TD80-67/2 | 80 | 67 | 30 | 51 | TD100-9/2 | 50 | 9 | 2.2 | 52 | TD100-15/2 | 60 | 15 | 4 | 53 | TD100-17/2 | 80 | 17 | 5.5 | 54 | TD100-22/2 | 80 | 22 | 7.5 | 55 | TD100-27/2 | 100 | 27 | 11 | 56 | TD100-33/2 | 100 | 33 | 15 | 57 | TD100-40/2 | 100 | 40 | 18.5 | 58 | TD100-48/2 | 100 | 48 | 22 | 59 | TD100-52/2 | 130 | 52 | 30 | 60 | TD125-11/4 | 120 | 11 | 5.5 | 61 | TD125-14/4 | 120 | 14 | 7.5 | 62 | TD125-18/4 | 160 | 18 | 11 | 63 | TD125-22/4 | 160 | 22 | 15 | 64 | TD125-28/4 | 160 | 28 | 18.5 | 65 | TD125-32/4 | 160 | 32 | 22 | 66 | TD125-40/4 | 160 | 40 | 30 | 67 | TD125-48/4 | 160 | 48 | 37 | 68 | TD150-12.5/4 | 200 | 12.5 | 11 | 69 | TD150-17/4 | 200 | 17 | 15 | 70 | TD150-21/4 | 200 | 21 | 18.5 | 71 | TD150-25/4 | 200 | 25 | 22 | 72 | TD150-33/4 | 200 | 33 | 30 | 73 | TD150-40/4 | 200 | 40 | 37 | 74 | TD150-50/4 | 200 | 50 | 45 | 75 | TD200-15/4 | 300 | 15 | 18.5 | 76 | TD200-18/4 | 300 | 18 | 22 | 77 | TD200-24/4 | 300 | 24 | 30 | 78 | TD200-30/4 | 300 | 30 | 37 | 79 | TD200-35/4 | 300 | 35 | 45 | 80 | TD200-44/4 | 300 | 44 | 55 | 81 | TD200-53/4 | 300 | 53 | 75 | 82 | TD200-12.5/4 | 400 | 12.5 | 22 | 83 | TD200-20/4 | 400 | 20 | 30 | 84 | TD200-23/4 | 400 | 23 | 37 ## Send your model and requirements Overseas inquiries are welcome. 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