Pall rings

DSN DOLSIN manufactures Pall rings made of plastic and metal.

Main fields of application

Metal Pall rings:

used at high temperatures, in the general metabolic processes, hot exhaust fumes purification, and in environments requiring resistance to high temperature differences, combined with aggressive working environment.

Plastic Pall rings:

used in water treatment processes, in absorption processes, desorbing in chemical and thermal resistance limits for plastics

Plastic Pall rings - Random packing

Pall rings fi 35
material thickness	surface in m²/m³	ring volume in m³/m³	PP	PE	PVDF	PVC	Bulk number in pcs./1 m³
material thickness	surface in m²/m³	ring volume in m³/m³	density in kg/m³	density in kg/m³	density in kg/m³	density in kg/m³	Bulk number in pcs./1 m³
1,35	143,169	0,08491	79,8	80,7	151,1	124,0	19 500

Pall rings fi 50
material thickness	surface in m²/m³	ring volume in m³/m³	PP	PE	PVDF	PVC	Bulk number in pcs./1 m³
material thickness	surface in m²/m³	ring volume in m³/m³	density in kg/m³	density in kg/m³	density in kg/m³	density in kg/m³	Bulk number in pcs./1 m³
1,5	95,5474	0,06455	60,7	61,3	114,9	94,2	6 500

NOTE: The following specific density was established for:

1. PP: 0,94 g/cm³

2. PE: 0,95 g/cm³

3. PVDF: 1,78 g/cm³

4. PVC: 1,46 g/cm³

Metal Pall rings - Random packing

Pall rings fi 25
material thickness	surface in m²/m³	ring volume in m³/m³	steel	copper	titanium	aluminium	Bulk number in pcs./1 m³
material thickness	surface in m²/m³	ring volume in m³/m³	density in kg/m³	density in kg/m³	density in kg/m³	density in kg/m³	Bulk number in pcs./1 m³
0,3	214,5	0,03062	240,3	274,3	139,0	82,7	52 000
0,4	218,0	0,04082	320,4	365,7	185,3	110,2	52 000
0,5	221,4	0,05103	400,5	457,2	231,7	137,8	52 000
0,6	224,9	0,06123	480,7	548,6	278,0	165,3	52 000

Pall rings fi 35
material thickness	surface in m²/m³	ring volume in m³/m³	steel	copper	titanium	aluminium	Bulk number in pcs./1 m³
material thickness	surface in m²/m³	ring volume in m³/m³	density in kg/m³	density in kg/m³	density in kg/m³	density in kg/m³	Bulk number in pcs./1 m³
0,3	155,5	0,02250	176,6	201,6	102,2	60,8	19 500
0,4	157,3	0,03000	235,5	268,8	136,2	81,0	19 500
0,5	159,1	0,03750	294,4	336,0	170,3	101,3	19 500
0,6	160,9	0,04500	353,3	403,2	204,3	121,5	19 500
0,7	162,8	0,05250	412,2	470,4	238,4	141,8	19 500

NOTE: The following specific density was established for:

1. Steel: 7,85 g/cm³

2. Copper : 8,96 g/cm³

3. Titanium: 4,54 g/cm³

4. Aluminium: 2,70 g/cm³

General Inquiries and Requests for Quote:

sales@dolsin.com.pl

mobile: +48 503 165 369

mobile: +48 502 449 947

phone: +48 (71) 34 93 422