Cast Iron Mud Box Straight Flange PN 2.5 – PN 4

TECHNICAL DESCRIPTION

Slurry boxes are mainly used in ship piping systems, ensuring the filtration of fluids from solid impurities and respectively maintaining the operability of the entire system. It is possible to perform with a filter element (basket) with different sizes of the filtering screen.

• Straight with connecting flanges of Ru 10, Du 200-300 with supporting feet.
• Size Du 350 can be made with different construction lengths.

WORKING FLUID / MEDIUM

• Fuels, lubricating oil and flammable hydraulic oils, petroleum.
• Seawater and fresh water.

EXECUTION

• Different materials – upon request.
• Different size of the holes of the filtering element (sieve).

Dimensions:DN 40 – 600

Description

Our Cast Iron Mud Box with Straight Flange is engineered for superior performance in demanding industrial drainage and filtration applications. Designed to meet pressure ratings of PN 2.5 to PN 4, this robust component ensures reliable operation in systems handling sediments, debris, and wastewater. Its straight flange design facilitates secure and straightforward installation, making it an ideal choice for municipal, construction, and industrial projects where durability and efficiency are paramount.Constructed from high-grade cast iron, this mud box offers exceptional resistance to corrosion, abrasion, and impact, ensuring a long service life even in harsh environments. Key features include:Pressure rating: PN 2.5 to PN 4 for versatile application compatibilityStraight flange design for easy and secure connection to pipelinesHeavy-duty cast iron construction for maximum durability and reliabilityEffective sediment collection to protect downstream equipment and reduce maintenanceIdeal for use in water treatment plants, stormwater management systems, and industrial processing facilities, this mud box helps maintain system integrity by preventing clogging and damage. Its design complies with industry standards, providing peace of mind for engineers and project managers seeking dependable solutions for fluid handling and filtration challenges.

Additional information

Materials

No. DETAILS MATERIALS
1 Body gray cast iron EN-JL1040 (GG25)
2.1 Filter DN 40-300 stainless steel 1.4432 (AISI316L)
2.2 Filter DN 350-600 stainless steel 1.4401 (AISI316)
3.1 Pin DN 40-300 stainless steel 1.4432 (AISI316L)
3.2 Pin DN 350-600 stainless steel 1.4401 (AISI316)
4 O-ring NBR rubber
5 Lid gray cast iron EN-JL1040 (GG25)
6 Nut 8.8 FZB
7 Stud 8.8 FZB
8 Schegel 8.8 FZB
9 Washer DN 80-600 copper
10 Tapa DN 80-600 brass CW614N (Ms58)

Features

SPECIFICATION
Standard DIN
Execution straight
Lid on bolts
Joining flanged EN 1092-1
Page length EN 558, series 1
T max. °C 120 °C
Sieve size DN 40-65 / 5 x 5 mm
DN 80-600 / 8 x 8 mm

 

Dimensions
DN PN Flanges L D D1 H H1 Weight (kg)
40 PN 4 PN 10 200 150 130 191 95 10
50 PN 4 PN 10 230 165 160 214 106 14
65 PN 4 PN 10 290 185 197 252 134 21
80 PN 4 PN 10 310 200 215 282 156 25
100 PN 4 PN 10 350 220 255 323 185 37
125 PN 4 PN 10 400 250 293 394 229 51
150 PN 4 PN 10 480 285 340 447 268 68
350 PN 4 PN 10 610 505 740 300
400 PN 4 PN 10 740 565 900 430
450 PN 4 PN 10 1000 615 1000 480
500 PN 2.5 PN 10 1100 670 1100 555
600 PN 2.5 PN 10 1100 780 1100 820