# Domestic booster and self-priming pumps · SRM Specifications | Dingfeng Canonical: https://dingfeng.maisiie.cn/en/products/home.html # Domestic booster and self-priming pumps · SRM Specifications JET and WZB pump models for domestic water transfer and pressure boosting inquiries. Authorized general distributor for Shanghai Renmin Enterprise Group (SRM) in Guangzhou and Foshan JET / WZB ## Applications to discuss - Domestic pressure boosting - garden water supply ## Selection information Provide incoming pressure, water source, required flow, supply voltage and installation location. Confirm potable-water suitability for the exact product. ## 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 WZB intelligent cold and hot water self-priming pump (220V) · Source page 43 · 7 rows WZB intelligent cold and hot water self-priming pump (220V) · Source page 43 | No. | Model | Maximum flow(m³/h) | Maximum head(m) | Rated flow(m³/h) | Rated head(m) | Power(kw) | Connection(mm) | 1 | WZB-200A | 2 | 25 | 1 | 12 | 0.2 | 25 | 2 | WZB-300A | 2 | 30 | 1 | 13.5 | 0.3 | 25 | 3 | WZB-400A | 2.5 | 35 | 1 | 15 | 0.4 | 25 | 4 | WZB-600A | 3 | 40 | 1.5 | 22 | 0.6 | 25 | 5 | WZB-800A | 3.5 | 50 | 1.5 | 28 | 0.8 | 25 | 6 | WZB-1100A | 6 | 50 | 2.5 | 30 | 1.1 | 40 | 7 | WZB-1500A | 6.5 | 60 | 3 | 35 | 1.5 | 40 WZB digital display intelligent antifreeze self-priming pump (220V) · Source page 43 · 7 rows WZB digital display intelligent antifreeze self-priming pump (220V) · Source page 43 | No. | Model | Maximum flow(m³/h) | Maximum head(m) | Rated flow(m³/h) | Rated head(m) | Power(kw) | Connection(mm) | 1 | WZB-200SA | 2 | 25 | 1 | 12 | 0.2 | 25 | 2 | WZB-300SA | 2 | 30 | 1 | 13.5 | 0.3 | 25 | 3 | WZB-400SA | 2.5 | 35 | 1 | 15 | 0.4 | 25 | 4 | WZB-600SA | 3 | 40 | 1.5 | 22 | 0.6 | 25 | 5 | WZB-800SA | 3.5 | 50 | 1.5 | 28 | 0.8 | 25 | 6 | WZB-1100SA | 6 | 50 | 2.5 | 30 | 1.1 | 40 | 7 | WZB-1500SA | 6.5 | 60 | 3 | 35 | 1.5 | 40 Jet pump JET series (220V) · Source page 44 · 11 rows Jet pump JET series (220V) · Source page 44 | No. | Model | Maximum flow(m³/h) | Maximum head(m) | Rated flow(m³/h) | Rated head(m) | Power(kw) | Connection(mm) | 1 | JET-370A | 2.9 | 33 | 1.5 | 18 | 0.37 | 25 | 2 | JET-550A | 3.1 | 42 | 2 | 25 | 0.55 | 25 | 3 | JET-750A | 3.5 | 48 | 2.5 | 25 | 0.75 | 25 | 4 | JET-370SA | 2.9 | 33 | 1.5 | 18 | 0.37 | 25 | 5 | JET-550SA | 3.1 | 42 | 2 | 25 | 0.55 | 25 | 6 | JET-750SA | 3.5 | 48 | 2.5 | 25 | 0.75 | 25 | 7 | JET-1100SA | 5 | 50 | 2 | 40 | 1.1 | 25 | 8 | JET-750D | 4 | 45 | 1.5 | 35 | 0.75 | 25 | 9 | JET-1100D | 5 | 50 | 2 | 40 | 1.1 | 25 | 10 | JET-1500D | 6 | 55 | 2.5 | 45 | 1.5 | 25、32 | 11 | JET-2200D | 7 | 60 | 3 | 45 | 2.2 | 25、32 Source note / 样本注释：JET喷射泵A款为不锈钢泵头、SA款为不锈钢泵头自动款、D款为铁泵头。 WZB self-priming pump (220V) · Source page 44 · 4 rows WZB self-priming pump (220V) · Source page 44 | No. | Model | Flow(m³/h) | Head(m) | Power(kw) | Suction lift(m) | Synchronous speed(r/min) | Connection(mm) | 1 | 1WZB30-0.37D | 2 | 30 | 0.37 | 7.5 | 3000 | 25 | 2 | 1WZB40-0.55D | 2.5 | 40 | 0.55 | 8 | 3000 | 25 | 3 | 1WZB50-0.75D | 3 | 50 | 0.75 | 8 | 3000 | 25 | 4 | 1.5WZB50-1.5D | 5 | 50 | 1.5 | 8 | 3000 | 40 ## Send your model and requirements Overseas inquiries are welcome. 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