Pumps
A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action, typically converted from electrical energy into Hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift, displacement, and gravity pumps.Pumps operate by some mechanism (typically reciprocating or rotary), and consume energy to perform mechanical work moving the fluid. Pumps operate via many energy sources, including manual operation, electricity, engines, or wind power, and come in many sizes, from microscopic for use in medical applications, to large industrial pumps. Mechanical pumps serve …
WikipediaPublications
Laws.Africa · 21 October 2022 English
at 1210 hours. RLB 09/2022. Repairing of water pumps. Closing date and time: 4th of November, 2022, …
Laws.Africa · 14 October 2022 English
40.52 44.67 46.90 10% Sewerage Removals: pumps: Removal per 1 Kilolitre or part thereof 52.50 …
Laws.Africa · 7 October 2022 English
1.2. Use of vehicles/ fire pumps/rescue equipments. Tariff per hour per vehicle … services is used 2.2. Use of vehicles / fire pumps /rescue equipment The tariffs set out in this …
Laws.Africa · 23 September 2022 English
sewerage system and an installed sewerage main with pumps if necessary, of an adequate capacity, to ensure …
Laws.Africa · 16 September 2022 English
47% 2,99 Businesses - e.g dairies, pumps, feeding Lots, etc. BASIC LEVY - PER … 2,99 Businesses - e.g dairies, pumps, feeding Lots, etc. …
Laws.Africa · 5 September 2022 English
engines not for land vehicles; pumps, namely, pump machines, gas heat pumps; generators of electricity, … machines, piston pin, piston ring, fuel filter, pumps as parts of machines; motors and engines; electric … repairing inner tubes for two-wheeled vehicles; tire pumps for two-wheeled vehicles; repair outfits for inner …
Laws.Africa · 2 September 2022 English
water supplies run through new water pressure pumps; Large Concrete Paving, Pavers or Flat …
Laws.Africa · 26 August 2022 English
2: Kaguvi Mukwati Building. Supply and fix of pumps. Lot 2: Date: 30th August, 2022. Time: 1000 hours … 3: Makombe Building. Batch 1: Supply and fix of pumps Batch 2: Supply and delivery of plumbing materials …
Laws.Africa · 11 August 2022 English
supply reservoirs, water treatment plants or water pumps forming part of a water or sewer scheme serving …
Laws.Africa · 5 August 2022 English
Supply and delivery of 10 x fuel offloading metered pumps. Closing date:15th August, 2022. ZUPCO/FWA-BS 01/2022 …
