... SummaryMy factory has the following ten mud pumps of Type PN, PNL:1PN, 2PN, 2PNL, 3PN, 3PNL, 4PN, 6PN, 8PN, 10PN ... mud pumps of Type PN, PNL, they are all horizontal single grade single and suction cantilever mud pump except for 2PNL and ... 3PNL. metallurgy, mining,ore sand mud slurry pump