Well of sewer sediment

Well diameter,Dk, mm	Pipe diameter, dn, mm	h2, mm	Vos, dm33
400	110	350	40
	160
	200
500	110	600	70
	160
	200
	250
600	110	250	70
	160
	200
	250
	300
	315
700	110	700	200
	160
	200
	250
	300
	315
	355
800	110	800	200
	160
	200
	250
	300
	315
	355
	400
900	110	900	200
	160
	200
	250
	300
	315
	355
	400
	450
1000	110	1000	200
	160
	200
	250
	300
	315
	355
	400
	450
	500