February 2022 — Prom-nasos.com.ua

Membrane pumps are used for pumping solvent in the production of plant protection products (SPP) and the suspensions and emulsions of SPP themselves. The flow part of the pump (collector, valves, seats) is made of chemically resistant plastic (polypropylene, PVDF). The pump is driven by compressed air, which guarantees safety during transportation of solvents. The equipment is made in explosion-proof design according to ATEX class 2G c IIC Tx, II2D c Tx, I M2 c T (150 C)

Seal type U3-X6X62V6 d32 art. 16006890000 - for pumps N 32-125A/A, N 32-160A/A, N 32-200A/A, N 40-125A/A, N 40-160A/A, N 40-200A/A, N 40-250A/A, N 50-125A/A, N 50-160A/A, N 50-200A/A, N 50-250A/A, N 50M-E/A, N 50M-D/A, N 50M-C/A, N 65-125A/A, N 65-160A/A, N 65-200A/A, N 80-160A/A, AS 65-150C/A, AS 65-150B/A, AS 65-150A/A. Seal type U3-X6X62V6 D40 art. 16005350000 – for pumps N 65-250A, N4 65-315A, N 80-200A, N 80-250A, N4 80-315A, N 100-200A, N 100-250A, N4 100-315A, N4 125-250A. Seal type U2-X6GV6 d50 art. 16001650000 – for pumps Calpeda NM4 125/400, NM4 150/400, N4 80-400A, N4 100-400A, N4 125-315A, N4 125-400A, N4 150-315A, N4 150-400A. Decryption of sealing materials: 6 - NBR rubber (nitrile butadiene rubber), for oils and neutral media 7 - EPDM rubber (ethylene propylene rubber), for hot water and steam, alcohols, in contact with food and beverages Y - Viton rubber (fluoro rubber), for mineral oils and fats, acidic media. 5 - PTFE (Polytetrafluoroethylene, fluoroplast) exceptional chemical resistance. 4 - PTFE ((Polytetrafluoroethylene, fluoroplast) with filler- for chemically aggressive media. V – Carbon Graphite (Car) Z - Carbon graphite subjected to coking (Car) G - Stainless steel AISI 431 H - Stainless steel AISI 304 X - Stainless steel AISI 316 3 - Solid alloy of integral structure, corrosion-resistant, surfaced R - Tungsten Carbide TC 9 - Ceramics, steatite 2 - Ceramics, aluminum oxide 99.5% (Cer) E - Special spring steel for oil, temperatures over 100°C J - Stellite surfacing on 316 stainless steel L – Hastelloy (Hastelloy®) K – silicon carbide (Sic).