Accessories for Fans: Finger Guard Set for MD Series

This is a set of finger guards, mounting screws, and filters for use with DC axial flow fan MD Series.
Choose the combination that best suits your installation environment and application.

Finger guards are available in steel and stainless steel.

  • *The length of the mounting screw is for a mounting plate with a thickness of 2.3 mm or less.

Finger Guard Set

[1] Steel Finger Guard Set

Finger Guard Set
Finger Guard Set
Size Finger Guard Set Product Name
 		 Set Contents
Steel Finger Guard
 		 Number of Sheets Mounting Screws
mm
□40 mm - 20 mm thick A-420-G FG4D 1 M3 × 30
A-420-G2 FG4D 2 M3 × 30
□52 mm - 15 mm thick A-515-G FG5D 1 M3 × 30
A-515-G2 FG5D 2 M3 × 30
□60 mm - 25 mm thick A-625-G FG6E 1 M4 × 40
A-625-G2 FG6E 2 M4 × 40
□62 mm - 25 mm thick
(For MDA625-24)		 A-625D-G FG6D 1 M3 × 40
A-625D-G2 FG6D 2 M3 × 40
□80 mm - 25 mm thick A-825-G FG8D 1 M4 × 40
A-825-G2 FG8D 2 M4 × 40
□92 mm - 25 mm thick A-925-G FG9D 1 M4 × 40
A-925-G2 FG9D 2 M4 × 40
□119 mm (120 mm) - 25 mm thick A-1225-G FG12D 1 M4 × 40
A-1225-G2 FG12D 2 M4 × 40
□119 mm (120mm）- 38mm thick A-1238-G FG12D 1 M4 × 55
A-1238-G2 FG12D 2 M4 × 55
□140 mm - 51 mm thick A-1451-G FG14D 1 M4 × 70
A-1451-G2 FG14D 2 M4 × 70
φ172 mm - 51 mm thick A-1751-G FG17D 1 M4 × 70
A-1751-G2 FG17D 2 M4 × 70
φ172 mm - 51 mm thick
(Sidecut)		 A-1751F-G FG17DF 1 M4 × 70
A-1751F-G2 FG17DF 2 M4 × 70
  • Mounting Screws: Washer built-in screws and nuts are included, 4 of each. The material of the mounting screws is steel.

[2] Stainless Steel Finger Guard Set

Finger Guard Set
Finger Guard Set
Size Finger Guard Set Product Name
 		 Set Contents
Stainless Steel Finger Guards
 		 Number of sheets Mounting Screws
mm
□80 mm - 25 mm thick A-825-S FG8S 1 M4 × 40
A-825-S2 FG8S 2 M4 × 40
□92 mm - 25 mm thick A-925-S FG9S 1 M4 × 40
A-925-S2 FG9S 2 M4 × 40
□119 mm (120 mm) - 25 mm thick A-1225-S FG12S 1 M4 × 40
A-1225-S2 FG12S 2 M4 × 40
□119 mm (120 mm) - 25 mm thick A-1238-S FG12S 1 M4 × 55
A-1238-S2 FG12S 2 M4 × 55
  • Mounting Screws: Captive washer screws and nuts are included, 4 of each. The material of the mounting screws is stainless steel.

[3] Steel Finger Guard and Filter Set

Finger Guard Set
Size Finger Guard Set Product Name
 		 Set Contents
Steel Finger Guard
 		 Number of Sheets Filter Number of Sheets Mounting Screws
mm
□60 mm - 25 mm thick A-625-GF FG6E 1 FL6 1 M4 × 45 flat countersunk head screw
□60 mm - 25 mm thick
(For MDA625-24)		 A-625D-GF FG6D 1 FL6 1 M3 × 45 flat countersunk head screw
□80 mm - 25 mm thick A-825-GF FG8D 1 FL8 1 M4 × 45 flat countersunk head screw
□92 mm - 25 mm thick A-925-GF FG9D 1 FL9 1 M3 × 45 flat countersunk head screw
□119 mm (120 mm) - 25 mm thick A-1225-GF FG12D 1 FL12 1 M4 × 45 flat countersunk head screw
□119mm (120mm) - 38mm thick A-1238-GF FG12D 1 FL12 1 M4 × 55 flat countersunk head screw
□140 mm - 51 mm thick A-1451-GF FG14D 1 FL14 1 M4 × 70
  • Mounting Screws: Countersunk head screws (captive washer screws for A-1451-GF only) and nuts are included, 4 of each. The material of the mounting screws is steel.

Accessories for Fans