Rons Enterprises supplies the full consumable set for Primus flatwork ironers — ironing belt sets and single belts, press-roll clothing, feeding belts, tracking-roll gripper tape and guide ribbon — across the I33, I35, I50, IF/IR 50 and IFF 50 ranges, including the EVO 2 revisions.
Belt lengths changed at the EVO 2 revision, and the change goes by serial number rather than model name, so the fitment chart further down the page is the quickest way to get it right first time. If your machine sits close to a cut-over serial, send us the number and we will check it for you.

































Primus IFF50-250 with Part Number #529140. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Upgrade your Primus feeder with this high-quality belt (part #503515). It features a dense 1000gr/m2 polyester construction for lasting wear, a specialized surface for a secure grip, and melted edges to minimize maintenance. Experience smoother feeding and reduced downtime

High Quality durable Primus Pressure Roller Padding for smooth delivery and consistent performance

High Quality durable Lavamac Ironer belts for smooth delivery and consistent performance

High Quality durable Primus Pressure Roller Padding for smooth delivery and consistent performance

High Quality durable Lavamac Ironer belts for smooth delivery and consistent performance

Primus I50-250 with Part Number #529134. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

High Quality durable Primus Pressure Roller Padding for smooth delivery and consistent performance

Primus IF/IR50-200 with Part Number #529136. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus I50-200 with Part Number #529133. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus I50-160 with Part Number #529132. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus IF/IR50-250 with Part Number #529137. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

High Quality durable Primus Ironer belts for smooth delivery and consistent performance

100% Original OEM Polyester for Industrial Flatwork Ironers and Feeders.

High Quality durable Primus Pressure Roller Padding for smooth delivery and consistent performance

Primus I35-160 with Part Number #529130. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

High Quality durable Lavamac Ironer belts for smooth delivery and consistent performance

Self-adhesive tape for enhanced grip on Ironer, Feeder, or Stacker tracking rolls, preventing slips and wrinkles.

High Quality durable Lavamac Ironer belts for smooth delivery and consistent performance

Primus I50-320 with Part Number #529135. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

High Quality durable Primus Ironer belts for smooth delivery and consistent performance

High Quality durable Lavamac Ironer belts for smooth delivery and consistent performance

High Quality durable Lavamac Ironer belts for smooth delivery and consistent performance

Primus IFF50-200 with Part Number #529139. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus I35-140 with Part Number #529129. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus IFF50-320 with Part Number #529141. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus IF/IR50-320 with Part Number #529138. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

Primus I35-200 with Part Number #529131. Primus ironers are high quality belts made of a combination of polyester and Nomex fibers.

High Quality durable Primus Ironer belts for smooth delivery and consistent performance

High Quality durable Primus Ironer belts for smooth delivery and consistent performance

High Quality durable Primus Pressure Roller Padding for smooth delivery and consistent performance

100% Polyester Guide Tape with High Tensile Strength withstand up to 175 Degree C
Find your ironer in the first column and the rest of the row is the parts list for it. Belt lengths changed with the EVO 2 revision, so where a serial number is shown the machine plate decides which set you need — not the model name alone. Every part number below that we stock links to its page; send us the serial number and we will confirm the part before you order.
Scroll the chart sideways for clothing size, rubber band and ribbon length.
| Ironer model | Belt set | Single belt | Belts / set | Belt size (mm) | Press-roll clothing | Clothing size (mm) | Feeding belt | Feed belts | Feed belt size (mm) | Rubber band (mm) | Ribbon length |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I35-140 | 529129 | 372150311029 | 7 | 2300 x 200 | 503509 | 9500 x 50 x 15 | 503514 | 14 | 595 x 100 | 5800 | 15 |
| I35-160 | 529130 | 372150311029 | 8 | 2300 x 200 | 503508 | 11000 x 50 x 15 | 503514 | 16 | 595 x 100 | 6700 | 17 |
| I35-200 | 529131 | 372150311029 | 10 | 2300 x 200 | 503507 | 13700 x 50 x 15 | 503514 | 20 | 595 x 100 | 8200 | 21 |
| I35 old designup to serial 315/00858, 22 Aug 2002 | same as I35 | — | — | 2300 x 200 | same as I35 | — | 503515 | — | 520 x 100 | — | — |
| I50 old designup to serial 318/00380, 4 Nov 2002 | same as I50 | — | — | 2300 x 200 | same as I50 | — | 503514 | — | 595 x 100 | — | — |
| I50-160 | 529132 | 372150311005 | 8 | 3070 x 200 | 503508 | 11000 x 50 x 15 | 514026 | 16 | 645 x 100 | 9510 | 16 |
| I50-160 EVO 2from serial 516I000606RJ, 13 May 2010 | 545110 | 525330 | 8 | 2920 x 200 | 503508 | 11000 x 50 x 15 | 514026 | 16 | 645 x 100 | 9510 | 16 |
| I50-200 | 529133 | 372150311005 | 10 | 3070 x 200 | 503507 | 13700 x 50 x 15 | 514026 | 20 | 645 x 100 | 11750 | 20 |
| I50-200 EVO 2from serial 520I000674RG, 13 May 2010 | 545111 | 525330 | 10 | 2920 x 200 | 503507 | 13700 x 50 x 15 | 514026 | 20 | 645 x 100 | 11750 | 20 |
| I50-250 | 529134 | 372150311005 | 13 | 3070 x 200 | 503506 | 17500 x 50 x 15 | 514026 | 26 | 645 x 100 | 15150 | 26 |
| I50-250 EVO 2from serial 525I000676RE, 13 May 2010 | 545112 | 525330 | 13 | 2920 x 200 | 503506 | 17500 x 50 x 15 | 514026 | 26 | 645 x 100 | 15150 | 26 |
| I50-320 | 529135 | 372150311005 | 16 | 3070 x 200 | 503505 | 21500 x 50 x 15 | 514026 | 32 | 645 x 100 | 18500 | 32 |
| I50-320 EVO 2from serial 532I000652RJ, 26 May 2010 | 545113 | 525330 | 16 | 2920 x 200 | 503505 | 21500 x 50 x 15 | 514026 | 32 | 645 x 100 | 18500 | 32 |
| IF/IR 50-200 | 529136 | 372150311020 | 10 | 2940 x 200 | 503507 | 13700 x 50 x 15 | 510811 | 20 | 1005 x 100 | 11800 | 20 |
| IF/IR 50-200 EVO 2IF from 520IF000243RE, IR from 520IR000144RJ, 13 May 2010 | 545111 | 525330 | 10 | 2920 x 200 | 503507 | 13700 x 50 x 15 | 510811 | 20 | 1005 x 100 | 11800 | 20 |
| IF/IR 50-250 | 529137 | 372150311020 | 13 | 2940 x 200 | 503506 | 17500 x 50 x 15 | 510811 | 26 | 1005 x 100 | 15200 | 26 |
| IF/IR 50-250 EVO 2IF from 525IF000258RG, 13 May 2010; IR from 525IR000146RL, 16 Jun 2010 | 545112 | 525330 | 13 | 2920 x 200 | 503506 | 17500 x 50 x 15 | 510811 | 26 | 1005 x 100 | 15200 | 26 |
| IF/IR 50-320 | 529138 | 372150311020 | 16 | 2940 x 200 | 503505 | 21500 x 50 x 15 | 510811 | 32 | 1005 x 100 | 18500 | 32 |
| IF/IR 50-320 EVO 2IF from 532IF000272RE, 13 May 2010; IR from 532IR000157RT, 13 Oct 2010 | 545113 | 525330 | 16 | 2920 x 200 | 503505 | 21500 x 50 x 15 | 510811 | 32 | 1005 x 100 | 18500 | 32 |
| IFF 50 without EFup to serial 349/00178 | — | 372150311020 | — | 2940 x 200 | — | — | — | — | — | — | — |
| IFF 50-200 | 529139 | 519864 | 10 | 2840 x 200 | 503507 | 13700 x 50 x 15 | 503513 | 20 | 695 x 100 | 11800 | 20 |
| IFF 50-200 EVO 2from serial 520IFF000005PV, 7 Dec 2009 | 545111 | 525330 | 10 | 2920 x 200 | 503507 | 13700 x 50 x 15 | 503513 | 20 | 695 x 100 | 11800 | 20 |
| IFF 50-250 | 529140 | 519864 | 13 | 2840 x 200 | 503506 | 17500 x 50 x 15 | 503513 | 26 | 695 x 100 | 15200 | 26 |
| IFF 50-250 EVO 2from serial 525IFF000208RJ, 13 May 2010 | 545112 | 525330 | 13 | 2920 x 200 | 503506 | 17500 x 50 x 15 | 503513 | 26 | 695 x 100 | 15200 | 26 |
| IFF 50-320 | 529141 | 519864 | 16 | 2840 x 200 | 503505 | 21500 x 50 x 15 | 503513 | 32 | 695 x 100 | 18500 | 32 |
| IFF 50-320 EVO 2from serial 532IFF000223RG, 13 May 2010 | 545113 | 525330 | 16 | 2920 x 200 | 503505 | 21500 x 50 x 15 | 503513 | 32 | 695 x 100 | 18500 | 32 |
| I33-160 | 545114 | 537544 | 8 | 2075 x 205 | 537545 | 7 m length | 537543 | 16 | 525 x 100 | — | 5 |
| I33-200 | 545115 | 537544 | 10 | 2075 x 205 | 537545 | 9 m length | 537543 | 20 | 525 x 100 | — | 7 |
Not sure which row is your machine? Send us the serial number on WhatsApp and we will confirm the part before you order.