Plungers, Cylinders and Attachments for Type B/F/N Depositors
Belshaw plungers are high-quality stainless steel manufactured to very close tolerances. Sizes are in 1/8" increments through the range shown in the table below. Size is obtained by measuring the diameter of the base of the plunger. CylindersCylinders (see example at right) are inserted into the base of the hopper. Every plunger must match a similar size cylinder. More than one plunger can be used with the same cylinder, provided all are the same size. AttachmentsAttachments are economical ways to obtain extra varieties from a plain plunger. They are an easy fit onto the shaft of the plunger. Depositor TypesPlungers, cylinders and attachments are identical for Type B and Type F. Type N plungers are almost identical but shorter, and NOT interchangeable with Type B/F. The Donut Robot ® Mark 9 is the only Donut Robot that makes a full variety of cake donuts, and it uses Type N plungers. Click here for other Donut Robot plungers. Plunger selection guideBoth Type B/F and Type N plunger part numbers are listed below. When looking for Type B or Type F plungers, look at the row directly below the pictures. For Type N plungers, look at the row below that. |
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Download Specs |
Plain plunger |
Star plunger |
French cake (std mix) |
Krinkle plunger |
"Super" |
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Type B/F |
Part No: 7SS Range: 7/8" to 2-1/8" |
Part No: 7SC-SS Range: 1" to 2-1/8" |
Part No: 7B-1009 Range: 1-1/8" to 2-1/8" |
Part No: 7F-1004 Range: 1-1/2" to 2-1/8" |
Part No: 7-1023 Range: 1-1/2" to 2-1/8" |
Type N Plungers |
Part No: N-1007SS Range: 7/8" to 2-1/4" |
Part No: N-1007SSS Range: 1" to 2-1/4" |
Part No: N-1008SS Range: 1-1/8" to 2-1/4" |
Part No: N-1012SS Range: 1-1/2" to 2-1/4" |
Part No: N-1023SS Range: 1-1/2" to 2-1/4" |
Download Specs |
Ball plunger |
Stick plunger |
Dunkerette attachment |
Crescent attachment |
Crescent attachment |
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Type B/F |
Part No: 7G-1000 Range: 1-1/2" to 2-1/8" |
7H-1000 (1 slot) 7H-1001 (2 slots) Range: 1" to 2-1/8" |
Part No: 178 Range: 1-1/2" to 2" |
Part No: 164 Range: 1-1/2" to 2" |
Part No: 163 Range: 1-1/2" to 2" |
Type N Plungers |
Part No: N-1009BSS Range: 1-1/2" to 2-1/4" |
Part No: N-1009SS Range: 1-1/2" to 2-1/4" |
Part No: 178 Range: 1-1/2" to 2" |
Part No: 164 Range: 1-1/2" to 2" |
Part No: 163 Range: 1-1/2" to 2" |
Cylinder selection
Cylinders are inserted into the base of your Belshaw hopper. The plunger passes through the heavy duty, precision-manufactured cylinder liner with a minimum of clearance to form cake donuts. After depositing many thousands of donuts, friction gradually wears out the sleeve on the interior, to the point where you need a new cylinder.
For all Belshaw depositors:
- Each plunger you use must match a cylinder of the exact same size. For instance, you cannot use a 1-1/2" plunger with a 1-3/4" cylinder.
- Several plungers may be used with one cylinder, provided all are the same size.
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Cylinder - for Type B and FA 1-3/4" plain plunger and cylinder is standard with Type B and Type F depositor. Type B and F cylinders are interchangeable, and any size will fit any Type B and Type F depositor. When ordering cylinders, specify both part number and size.35SSA - small bore, for plungers 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4" |
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Cylinder - for Type N, small cylinder with small boreIf you are ordering a replacement cylinder, compare the dimensions of your old cylinder to the diagram at left. Notice that this cylinder has a slot that penetrates to the steel liner on the inside. Part NumberN-1035 - for plungers 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4" |
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Cylinder - for Type N, large cylinder with with small boreIf you are ordering a replacement cylinder, compare the dimensions of your old cylinder to the diagram at left. Notice that although this cylinder has a slot, it does NOT penetrate to the steel liner on the inside. Part NumberN-1035L-A for plungers 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4" |
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Cylinder - for Type N, large cylinder with with large boreIf you are ordering a replacement cylinder, compare the dimensions of your old cylinder to the diagram at left. Notice that this cylinder has a slot that penetrates to the steel liner on the inside. Part NumberN-1035L-B for plungers 1-7/8", 2", 2-1/8", 2-1/4" only |
