Column Pipes Technical Detail

SPECIFICATION FOR AJAY DEEPLINE COLUMN PIPE FOR SUBMERSIBLE PUMPS

Size & Type Nominal Dia. (inch/mm)	Wall thickness in mm.		Outer OD (mm) Min/max	Effective Length (mm)	Thick Portion Length of Both Side (mm)
Size & Type Nominal Dia. (inch/mm)	End Min/Max	Barrel Min/Max	Outer OD (mm) Min/max	Effective Length (mm)	Thick Portion Length of Both Side (mm)
1” (ND 25mm)
V4-12.5 (Bell Type)	3.65 – 4.55	1.60 – 2.50	32.6 – 33.2	3050 ± 10mm	120 – 120
V4-15 (Bell Type)	3.65 – 4.55	1.90 – 2.80	32.6 – 33.2	3050 ± 10mm	200 – 200
Standard (Bell Type)	4.85 – 6.05	3.10 – 3.95	32.6 – 33.2	3050 ± 10mm	200 – 200
1” (ND 25mm)
V4-12.5 (Socket Type)	3.95 – 4.80	1.60 – 2.50	32.6 – 33.2	2998 ± 3mm	120 – 120
V4-15 (Socket Type)	4.00 – 5.00	1.90 – 2.80	32.6 – 33.2	2998 ± 3mm	200 – 200
Standard (Socket Type)	5.20 – 6.10	3.10 – 3.95	32.6 – 33.2	2998 ± 3mm	200 – 200
1-1/4” (ND 32mm)
V4-12.5 (Bell Type)	4.10 – 5.00	2.00 – 3.00	41.5 – 42.2	3050 ± 10mm	120 – 120
V4-15 (Bell Type)	4.10 – 5.00	2.40 – 3.15	41.5 – 42.2	3050 ± 10mm	200 – 200
Standard (Bell Type)	5.05 – 6.00	3.35 – 4.15	41.5 – 42.2	3050 ± 10mm	200 – 200
Heavy (Bell Type)	6.25 – 7.35	4.55 – 5.45	41.5 – 42.2	3050 ± 10mm	200 – 200
1-1/4” (ND 32mm)
V4-12.5 (Socket Type)	4.30 – 5.40	2.00 – 3.00	41.5 – 42.2	2998 ± 3mm	120 – 120
V4-15 (Socket Type)	4.50 – 5.40	2.40 – 3.15	41.5 – 42.2	2998 ± 3mm	200 – 200
Standard (Socket Type)	5.45 – 6.45	3.35 – 4.15	41.5 – 42.2	2998 ± 3mm	200 – 200
Heavy (Socket Type)	6.65 – 7.45	4.55 – 5.45	41.5 – 42.2	2998 ± 3mm	200 – 200
1-1/2” (ND 40mm)
V4-12.5 (Bell Type)	4.55 – 5.45	2.30 – 3.10	47.5 – 48.2	3050 ± 10mm	120 – 120
V4-15 (Bell Type)	4.55 – 5.45	2.75 – 3.65	47.5 – 48.2	3050 ± 10mm	200 – 200
Standard (Bell Type)	5.75 – 6.65	3.95 – 4.85	47.5 – 48.2	3050 ± 10mm	200 – 200
Heavy (Bell Type)	7.00 – 7.90	5.20 – 6.10	47.5 – 48.2	3050 ± 10mm	200 – 200
1-1/2” (ND 40mm)
V4-12.5 (Socket Type)	4.60 – 5.50	2.30 – 3.10	47.5 – 48.2	2998 ± 3mm	120 – 120
V4-15 (Socket Type)	4.85 – 5.75	2.75 – 3.65	47.5 – 48.2	2998 ± 3mm	200 – 200
Standard (Socket Type)	6.05 – 7.25	3.95 – 4.85	47.5 – 48.2	2998 ± 3mm	200 – 200
Heavy (Socket Type)	7.30 – 8.60	5.20 – 6.10	47.5 – 48.2	2998 ± 3mm	200 – 200
2” (ND 50mm)
Medium	5.10 – 6.30	2.60 – 3.40	59.5 – 60.2	2998 ± 3mm	200 – 200
Standard	6.40 – 7.90	3.90 – 5.00	59.5 – 60.2	2998 ± 3mm
Heavy	7.80 – 9.70	5.30 – 6.60	59.5 – 60.2	2998 ± 3mm
2-1/2” (ND 65mm)
Medium	5.10 – 6.30	2.60 – 3.40	74.5 – 75.2	2998 ± 3mm	200 – 200
Standard	6.50 – 8.00	4.00 – 5.10	74.5 – 75.2	2998 ± 3mm
Heavy	9.00 – 10.70	6.30 – 7.60	74.5 – 75.2	2998 ± 3mm
3” (ND 80mm)
Medium	5.70 – 7.10	3.20 – 4.10	87.5 – 88.2	2998 ± 3mm	200 – 200
Standard	7.50 – 9.00	5.00 – 6.40	87.5 – 88.2	2998 ± 3mm
Heavy	9.80 – 11.90	7.30 – 9.00	87.5 – 88.2	2998 ± 3mm
4” (ND 100mm)
Medium	6.30 – 7.60	3.80 – 5.00	112.5 – 113.2	2998 ± 3mm	200 – 200
Standard	8.20 – 9.80	5.70 – 7.20	112.5 – 113.2	2998 ± 3mm
Heavy	12.20 – 14.30	9.40 – 11.50	112.5 – 113.2	2998 ± 3mm

LOAD AND PRESSURE CHART

Size & Type Nominal Dia. (inch/mm)	Ultimate Breaking Load (Kgf)	Safe Pulling Load with Chain Pulley (Kgf)	Safe Allowable Hydrostatic pressure (Kg/Cm²)	Safe Total Pump Delivery Head (m)
1” (ND 25mm)
V4-12.5	850	500	12.5	125
V4-15	1000	600	15	150
Standard	1900	1100	30	300
1-1/4” (ND 32mm)
V4-12.5	1300	800	12.5	125
V4-15	1550	900	15	150
Standard	2550	1500	25	250
Heavy	3100	1800	35	350
1-1/2” (ND 40mm)
V4-12.5	1700	1000	12.5	125
V4-15	2000	1200	15	150
Standard	2950	1700	26	260
Heavy	4050	2350	35	350
2” (ND 50mm)
Medium	2450	1450	13	130
Standard	3600	2100	20	200
Heavy	4700	2800	27	270
2-1/2” (ND 65mm)
Medium	3100	1800	10	100
Standard	4650	2700	16	160
Heavy	7000	4200	26	260
3” (ND 80mm)
Medium	4450	2600	11	110
Standard	6800	4000	17	170
Heavy	9600	5650	26	260
4” (ND 100mm)
Medium	6800	4000	10	100
Standard	10000	5900	15	150
Heavy	15900	9350	26	260

FRICTION HEAD LOSS

Approximate friction head loss in meter /100 m

Size (Inch	Type	DISCHARE OF PUMP (lpm)
Size (Inch	Type	40	60	80	100	120	150	180	240	300	360	400	500
1”	V4-12.5	3.08	6.54	11.15	16.85	23.62	35.71	50.05	85.28	128.92	180.70	219.64	332.04
	V4-15	3.32	7.05	12.01	18.16	25.45	38.47	53.93	91.88	138.90	194.68	236.63	357.73
	Standard	5.17	10.95	18.65	28.19	39.51	59.74	83.73	142.65	215.65	302.26	367.39	555.40
1-1/4″	V4-12.5	0.89	1.88	3.21	4.86	6.81	10.30	14.43	24.60	37.17	52.10	63.33	95.74
	V4-15	0.97	2.06	3.52	5.32	7.46	11.28	15.81	26.94	40.73	57.09	69.39	104.91
	Standard	1.27	2.69	4.59	6.93	9.72	14.69	20.59	35.09	53.04	74.35	90.37	136.61
	Heavy	1.81	3.84	6.55	9.90	13.87	20.97	29.40	50.08	75.71	106.12	128.99	195.00
1-1/2”	V4-12.5	0.45	0.96	1.64	2.49	3.49	5.27	7.39	12.60	19.05	26.07	32.46	49.07
	V4-15	0.50	1.06	1.80	2.73	3.82	5.78	8.11	13.82	20.89	29.28	35.59	53.80
	Standard	0.67	1.42	2.42	3.65	5.12	7.74	10.85	18.49	27.95	39.17	47.61	71.98
	Heavy	0.92	1.96	3.34	5.05	7.07	10.69	14.99	25.54	38.60	54.11	65.77	99.42
2”	Medium	0.14	0.30	0.52	0.79	1.10	1.66	2.33	3.97	6.01	8.42	10.23	15.47
	Standard	0.18	0.39	0.66	1.00	1.40	2.12	2.97	5.06	7.65	10.73	13.04	19.71
	Heavy	0.24	0.52	0.87	1.32	1.85	2.79	3.91	6.67	10.08	14.13	17.17	25.96
2-1/2”	Medium	0.04	0.09	0.16	0.24	0.33	0.50	0.70	1.19	1.81	2.53	3.08	4.65
	Standard	0.05	0.11	0.19	0.29	0.41	0.61	0.86	1.46	2.21	3.10	3.77	5.70
	Heavy	0.08	0.16	0.27	0.41	0.58	0.88	1.23	2.10	3.17	4.45	5.41	8.17
3”	Medium	0.02	0.04	0.07	0.11	0.15	0.23	0.32	0.55	0.83	1.17	1.42	2.15
	Standard	0.03	0.05	0.09	0.14	0.19	0.29	0.41	0.69	1.04	1.46	1.78	2.69
	Heavy	0.03	0.07	0.12	0.18	0.26	0.39	0.55	0.93	1.41	1.97	2.40	3.63
4”	Medium	0.01	0.01	0.02	0.03	0.04	0.07	0.09	0.16	0.24	0.36	0.40	0.61
	Standard	0.01	0.01	0.02	0.04	0.05	0.08	0.11	0.19	0.28	0.40	0.48	0.73
	Heavy	0.01	0.02	0.04	0.05	0.07	0.11	0.16	0.27	0.41	0.58	0.71	1.07

SPECIFICATION FOR AJAY DEEPLINE COLUMN PIPE FOR SUBMERSIBLE PUMPS

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