P191701 Dust Collection Cartridge

Name: China Customized P191701 Dust Collection Cartridge Manufacturers, Suppliers, Factory - AYATER
Brand: ayater
SKU: 305269929

Replacement for P191701 dust collection cartridge. Open top, closed bottom. 222.64 sq ft media. OCB 1.187". For industrial pulse-jet systems.

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Introduction

This P191701 dust collection cartridge is manufactured as a replacement for existing cylindrical filter elements in pulse-jet cleaned collectors. The unit provides 222.64 sq ft of polyester media. Configuration includes an open top for pulse propagation and a closed bottom for dust retention. The 1.187" OCB bolt hole matches standard mounting patterns.

Core function

Media area per unit reaches 222.64 sq ft, a specification that directly influences how many cartridges a given collector housing requires. Paper mills processing high volumes of trim dust have used this characteristic to reduce filter count per housing. The 1.187" OCB bolt hole eliminates the need for drilling or adapter plates during installation, a practical benefit in lithium battery production lines where access is restricted. Regarding end configuration, the open top allows cleaning pulses to propagate through the full media depth, while the closed bottom prevents captured coal dust in underground mining ventilation systems from re-entering the airstream.

Technical Parameters

Item	Data
Part number	P191701
Category	Dust collection cartridge
Source	Dust filter bag manufacturers
Form factor	Round
OD	12.75 in
Length	26 in
ID	8.375 in
Top termination	Open
Bottom termination	Closed
Media area	222.64 sq ft
Bolt hole OCB	1.187 in

Scenario application

Paper Manufacturing – Trim Dust Collection

Slitter machines produce cellulose fibers that remain airborne and settle on duct walls. A closed-bottom cartridge prevents these fibers from dropping out of the filter during pulse-off periods. The 222.64 sq ft area maintains face velocity within design range for paper dust.

Wind Blade Finishing – Composite Sanding Extraction

Fiberglass dust from surface preparation is abrasive and tends to blind standard media. An open-top cartridge allows each cleaning pulse to travel 26 inches, dislodging accumulated particles. Users in the renewable energy sector report acceptable media life under normal operating schedules.

Underground Coal – Face Ventilation

Continuous miners generate respirable dust that must be captured at the exhaust. The 1.187" OCB mounting interface secures the cartridge to vibrating tube sheets. A closed bottom eliminates bypass paths that would send dust back into the mine entry.

Certifications

HONOR

ISO 14001

ISO 9001

SGS

Patent

Production follows ISO 9001:2015 documented procedures. Each P191701 dust collection cartridge is subject to seam pull testing, OCB concentricity checks, and end-cap pull-off verification. Batch sampling includes pulse cycling on a test collector. Raw material certifications are filed by lot number.

Customer Case

A chemical plant transferring hygroscopic powders reported gradual pressure drop rise with their previous cartridges, leading to scheduled shutdowns. After replacing with Ayater P191701 units across two transfer stations, plant engineers noted that pressure drop remained within operating range between cleaning cycles. Maintenance supervisors recorded fewer intervention events compared to the previous filter set. The facility continues to use this replacement part for that application.

Application Knowledge

When selecting a replacement dust collection cartridge, three parameters require verification. First, the OCB bolt hole diameter must match the tube sheet bolt pattern; 1.187" accommodates standard 1-3/16" industrial bolts. Second, the top termination determines cleaning effectiveness; open-top units are specified for pulse-jet systems because they allow unobstructed pressure wave propagation. Third, bottom termination affects dust retention; closed-bottom units are used when the dirty air enters from the top or side, as they eliminate the need for a lower gasket. Ayater, among dust filter bag manufacturers, provides this P191701 configuration for retrofit applications where original part numbers are no longer available or cost-prohibitive.

Factory strength

Ayater operates a filtration manufacturing facility. The workshop includes automated media pleating lines, computer-controlled winding stations, and hot-melt end-cap casting equipment. Quality checks occur at each production stage from raw material receiving to final assembly.