Brand RFQ preparation

Source brand-specific industrial parts with a clearer RFQ request.

When requesting parts from this brand, include the exact part number, product family, quantity, delivery country and any available nameplate photo or datasheet. Clear technical context helps the sourcing team review the correct reference and reduce quotation delays.

Use exact brand references

Share the complete part number, model, revision or visible code exactly as shown on the product or documentation.

Add technical context

A short note about the machine, replacement case, industry or installation environment helps avoid wrong matches.

Send multi-line requests

For maintenance or purchasing lists, include several references in one RFQ so the request can be reviewed together.

GLOBAL INDUSTRIAL BRAND RFQ DIRECTORY

Leser Industrial Parts & Spare Parts RFQ

Source Leser industrial spare parts, automation components, MRO items and hard-to-find replacement products through Axiparts. Our RFQ workflow supports international purchasing teams with structured quotation handling, supplier review and worldwide delivery coordination through stock access, partner brands and supplier-network support.

GLOBAL BRAND RFQ SOURCING SUPPORT

Leser Industrial Parts, RFQ Sourcing & Global Procurement Support

Axiparts supports international buyers searching for Leser industrial components, OEM spare parts, automation products and difficult-to-source industrial equipment. Our multilingual RFQ infrastructure connects procurement teams with global sourcing workflows, export coordination and supplier communication support.

This brand page is designed to help industrial buyers find relevant product references, compare part numbers and request quotations with clearer sourcing context. Related product clusters, RFQ workflows and technical support help purchasing teams identify replacement parts and submit requests faster.

Industrial RFQ Support

Quotation support for brand-specific industrial parts and spare part requests.

OEM & MRO Procurement

Support for automation, maintenance, replacement and production-related components.

Global Supply Coordination

Germany, USA, Dubai and Turkey office and supplier-network support for international RFQ requests, part matching, export coordination and global procurement workflows.

SUPPLY STRENGTH

Stock access. Trusted supplier network. Delivered worldwide.

RFQ review can include stock checks, supplier confirmation, export documentation support and delivery options to the requested address.

Industrial Parts / MRO Parts
Leser 1GRS-PSV-002

API Series Sicherheitsventil, Type 526, Orifice H, geschlossene Federhaube, gasdichte Anlüftung H4, für Dämpfe, Gase und Flüssigkeiten

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Industrial Parts / MRO Parts
Leser 200.0539.9000

Teller

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Industrial Parts / MRO Parts
Leser 200.0639.9000

Teller

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Industrial Parts / MRO Parts
Leser 207.3769.9000

207.3769.9000

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Industrial Parts / MRO Parts
Leser 207.4069.9000

207.4069.9000

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Industrial Parts / MRO Parts
Leser 220.1739.9000

Teller

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Industrial Parts / MRO Parts
Leser 225.2669.9000

225.2669.9000

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Industrial Parts / MRO Parts
Leser 225.3269.9000

225.3269.9000

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Industrial Parts / MRO Parts
Leser 241.1739.0000

Spindel

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Industrial Parts / MRO Parts
Leser 244.5549.0000

Spindel

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Industrial Parts / MRO Parts
Leser 245.0349.0000

Spindel

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Industrial Parts / MRO Parts
Leser 4312.8515

Modulate Action Sicherheitsventil, Type 431, offene Federhaube, Anlüftung H3, für Dämpfe, Gase und Flüssigkeiten + H01 + H03 + M33

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Industrial Parts / MRO Parts
Leser 4331.4024

Modulate Action Sicherheitsventil

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Fluid Control / Valves
Leser 4332.4154

VALVE

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Industrial Parts / MRO Parts
Leser 4332.4174

(TYP 433) Modulate Action Sicherheitsventil,

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Industrial Parts / MRO Parts
Leser 4332.4184

Modulate Action Sicherheitsventil, Type 433

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Industrial Parts / MRO Parts
Leser 4332.4194

Modulate Action Sicherheitsventil, Type 433,

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Industrial Parts / MRO Parts
Leser 4332.8574

Sicherheitsventil Original Spare Part

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Industrial Parts / MRO Parts
Leser 4334.4304

(Type 433) Modulate Action Sicherheitsventil,

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Industrial Parts / MRO Parts
Leser 4334.4314

Modulate Action Sicherheitsventil, Type 433

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Fluid Control / Valves
Leser 437

SAFETY VALVE DN25

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Industrial Parts / MRO Parts
Leser 4373.2604

Original Spare Part

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Fluid Control / Valves
Leser 4374.3142

Safety valve DN20

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Industrial Parts / MRO Parts
Leser 4374.3144

4374.3144

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Industrial Parts / MRO Parts
Leser 4384.2982

Compact Performance Sicherheitsventil, Type 438, Weichdichtung, geschlossene Federhaube, gasdichte Kappe H2, für Dämpfe, Gase und Flüssigkei

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Industrial Parts / MRO Parts
Leser 4393.2882

Compact Performance Sicherheitsventil, Type 439, für höchste Dichtheit, geschlossene Federhaube, gasdichte Kappe H2, für Dämpfe, Gase und Fl

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Fluid Control / Valves
Leser 4411.4372

Safety valve

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Industrial Parts / MRO Parts
Leser 4411.4434

4411.4434

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Industrial Parts / MRO Parts
Leser 4412.1314

TYPE 441 ANSI High Performance Sicherheitsventil, Type 441 ANSI Full Nozzle, geschlossene Federhaube, gasdichte Anlüftung H4, für Dämpfe, Ga

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Industrial Parts / MRO Parts
Leser 4412.4502

High Performance Sicherheitsventil, Type 441 DIN, geschlossene Federhaube, gasdichte Kappe H2, für Dämpfe, Gase und Flüssigkeiten + H01 + H0

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Industrial Parts / MRO Parts
Leser 4412.4514

4412.4514

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Industrial Parts / MRO Parts
Leser 4412.4544

High Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4412.4552

High Performance Sicherheitsventil, Type 441 DIN,

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Industrial Parts / MRO Parts
Leser 4412.4554

Safety Ventil

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Industrial Parts / MRO Parts
Leser 4412.4594

High Performance Sicherheitsventil, Type 441 DIN

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Industrial Parts / MRO Parts
Leser 4412.4832

High Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4415.7382

Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4421.4395

4421.4395

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Fluid Control / Valves
Leser 4421.4405

valve

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Industrial Parts / MRO Parts
Leser 4422.4515

High Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4422.4525

(High Performance Sicherheitsventil, Type 442 DIN, offene Federhaube, Anlüftung H3, für Dämpfe, Gase und Flüssigkeiten)

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Industrial Parts / MRO Parts
Leser 4422.4535

Type 442 DIN, offene Federhaube, Anlüftung H3, für Dämpfe, Gase und Flüssigkeiten

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Industrial Parts / MRO Parts
Leser 455,458

455/456 100barlik olarak yok

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Industrial Parts / MRO Parts
Leser 456

P75 TUY SY LESER TYPE 456 P75 93-934 da.2.0 D/G 0,16 F 0,18 04.24105 1/2 03 96 1/1 DN 25 - 25/50 75 Bar - PN 160 1412450 GGG40 GL107 1420 -

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Industrial Parts / MRO Parts
Leser 4562.6034

High Performance Sicherheitsventil

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Fluid Control / Valves
Leser 4562.6044

Safety valve DN100 PN100

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Industrial Parts / MRO Parts
Leser 4572.6115

Original Spare Part

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Fluid Control / Valves
Leser 459

P:80 92-909 safety valve

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Industrial Parts / MRO Parts
Leser 4592.2472

4592.2472

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Industrial Parts / MRO Parts
Leser 4592.2484

4592.2484

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Industrial Parts / MRO Parts
Leser 4592.2492

4592.2492

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Industrial Parts / MRO Parts
Leser 4592.2493

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4593.2514

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4593.2522

4593.2522

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Industrial Parts / MRO Parts
Leser 4594.2162

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4594.2172

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4594.2174

4594.2174

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Industrial Parts / MRO Parts
Leser 4623.2902

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4623.2912

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4624.2194

Compact Performance Sicherheitsventil

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Industrial Parts / MRO Parts
Leser 4624.2952

Compact Performance Sicherheitsventil, Type 462, Weichdichtung, geschlossene Federhaube, gasdichte Kappe H2, für Dämpfe, Gase und Flüssigkei

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Fluid Control / Valves
Leser 4624.2964

alternative 4624.2194 SAFETY VALVE

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Industrial Parts / MRO Parts
Leser 4624.2972

Compact Performance Sicherheitsventil, Type 462, Weichdichtung, geschlossene Federhaube, gasdichte Kappe H2, für Dämpfe, Gase und Flüssigkei

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Industrial Parts / MRO Parts
Leser 4814.7698

Clean Service Sicherheitsventil, Type 481, für kleine Leistung, geschlossene Federhaube, pneumatische

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Industrial Parts / MRO Parts
Leser 4834.7712

4834.7712

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Industrial Parts / MRO Parts
Leser 500.1907.0000

Dichtring

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Industrial Parts / MRO Parts
Leser 500.2107.0000

(500.2107.0000, für Art. 4577.6345) Dichtring

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Industrial Parts / MRO Parts
Leser 5012.1136

5012.1136

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Industrial Parts / MRO Parts
Leser 5012.1163

5012.1163

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Industrial Parts / MRO Parts
Leser 5012.1234

5012.1234

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Industrial Parts / MRO Parts
Leser 502.0139.2681

502.0139.2681

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Industrial Parts / MRO Parts
Leser 510.0405.0000

510.0405.0000

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Industrial Parts / MRO Parts
Leser 5262.0012

5262.0012

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Industrial Parts / MRO Parts
Leser 5262.0014

5262.0014

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Industrial Parts / MRO Parts
Leser 5262.1444

5262.1444

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Industrial Parts / MRO Parts
Leser 5263.5032

5263.5032

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Industrial Parts / MRO Parts
Leser 5264.0142

5264.0142

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Industrial Parts / MRO Parts
Leser 5264.0242

5264.0242

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Industrial Parts / MRO Parts
Leser 5264.0422

5264.0422

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Industrial Parts / MRO Parts
Leser 540.4994.0000

540.4994.0000

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Industrial Parts / MRO Parts
Leser 540.5892.0000

Druckfeder

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Industrial Parts / MRO Parts
Leser 540.5982.0000

540.5982.0000

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Industrial Parts / MRO Parts
Leser 540.9534.0000

540.9534.0000

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Industrial Parts / MRO Parts
Leser 540.9552.0000

Druckfeder

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Industrial Parts / MRO Parts
Leser 540.9962.0000

540.9962.0000

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Industrial Parts / MRO Parts
Leser 540.9982.0205

(DRUCKFEDER V100-2 Feder 2 540.9982.0205, für Art. 4577.6345) Druckfeder

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Industrial Parts / MRO Parts
Leser 8112.0820

REPAIR KIT

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Industrial Parts / MRO Parts
Leser 8113.0760

8113.0760

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Industrial Parts / MRO Parts
Leser DN

50 - 50/80 13,5 Bar

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Industrial Parts / MRO Parts
Leser EN

10204-3.2

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Industrial Parts / MRO Parts
Leser LASERSPEED

4000-303 Original Spare Part

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Industrial Parts / MRO Parts
Leser M33

M33

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Industrial Parts / MRO Parts
Leser SIV

H4 (Typ 4412.4514) Sicherheitsventil

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Industrial Parts / MRO Parts
Leser Typ

4422.4545 High Performance Sicherheitsventil

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Fluid Control / Valves
Leser Type

447 Safety Valve

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Fluid Control / Valves
Leser Type:4594.2562,

SN:10717185 obsolete, replacement 4594.2172 safety valve

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Industrial Parts / MRO Parts
Leser V06

Flanschanschluss

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Industrial Parts / MRO Parts
Leser V18

Flanschanschluss

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Industrial Parts / MRO Parts
Leser V52

Gewindeanschluss

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Industrial Parts / MRO Parts
Leser V66

Gewindeanschluss

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Industrial Parts / MRO Parts
Leser V75

Gewindeanschluss

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Industrial Parts / MRO Parts
Leser V88

Gewindeanschluss

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Procurement-grade RFQ platform

Search products by brand, reference, model or partial number.

Brand pages help purchasing teams find matching industrial parts and submit RFQ requests for standard, obsolete and hard-to-find references.

Search beyond exact matchesSupports partial references, brand names, model numbers and product-name searches.
RFQ-first workflowEvery product, brand and search journey leads buyers toward a clear quotation request.
Global sourcing supportGermany, USA and Dubai positioning with worldwide RFQ support.
Hard-to-find partsSuitable for obsolete references, alternatives, maintenance parts and urgent replacement needs.