A useful drip-irrigation design starts with the site rather than the emitter catalogue. Record the water source, available flow, elevation differences, field dimensions, crop rows and how the farm will be operated.
Filtration is part of the hydraulic system. The water source and likely contaminants should guide the type and capacity of filtration, while accessible flushing points make routine maintenance easier.
Pipe diameters, zoning and pressure management should be checked together. On uneven land, elevation changes can create pressure differences that affect delivery if the system is treated like a flat field.
For a quotation, provide the location, farm area, crop and spacing, water source and any available site sketch. Exact component sizes should be finalized from the engineering layout and current supplier datasheets.