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Petromax Pump Leather HK150/HK250/HK350/HK500

≈ $6 ≈ $6
Price at the dealer: 5.48 €. Converted at the ECB rate as of October 23, 2026.
No permit required (18+)
72479 Straßberg, Germany
8
ID: 9896320
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About the seller
Black Raptor
Dealer

Details

Original language
German
Condition
New
Location
🇩🇪 72479 Straßberg, Germany
Availability
In stock

Freshness

This listing is based on a mirrored offer, where the listing data was synced to us from a shop, dealer, or external marketplace. Please note that temporary price discrepancies may occur due to possible delays in data transmission.
Source
Black Raptor
Last updated
about 14 hours ago

Description

Note: The item is located abroad. Please note that delivery conditions, shipping times, and/or the purchase process may differ.
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Petromax · Lamp maintenance
Pump leather HK150/HK250/HK350/HK500: a small part that makes all the difference to the pump stroke The pump leather seals the pump shaft in the Petromax hand pump. When it dries out, hardens or wears, the pump gets less grip and building pressure becomes difficult.
Avoid buying the wrong part: The leather only helps if the pump seal is actually the problem. If the pump bottom valve, other seals or the pump body are damaged, you need the appropriate replacement part.

Good fit / probably not a fit


Good fit if … your HK150, HK250, HK350 or HK500 builds hardly any resistance when pumping and the existing leather is dry, hard or damaged.


Probably not a fit if … the tank is losing pressure elsewhere, or the valve, pump cap or entire pump is the cause.


Features that matter in practice


Mechanical seal The leather sits against the pump shaft and enables an effective pump stroke. Flexibility is essential for proper function.


HK150 to HK500 According to the available Shopify data, suitable for HK150, HK250, HK350 and HK500.


Prepare before installation Grease and knead until soft before installation. Dry leather seals less effectively and wears unnecessarily.


Maintenance instead of full replacement If only the leather is worn, replacing this individual part may be a more sensible repair than buying a whole new pump.


Limitations & avoiding the wrong purchase
Weak pressure buildup does not automatically mean the pump leather is defective. Before replacing parts, check the condition of the leather. If pressure loss continues, also check the pump bottom valve, seals, pressure gauge and tank connections.
Technical data in practical terms
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Compatibility HK150 / HK250 / HK350 / HK500.


Component Pump leather for the mechanical seal of the hand pump.


Care Grease and soften before installation; available product information lists technical petroleum jelly as a suitable care product.


Diagnosis Useful when the leather is worn, not as a blanket fix for every loss of pressure.


Included in delivery
1 × Petromax pump leather. Spreader, nut, pump, pump cap, other seals and care products are not automatically included.
Safe installation
Only work on a cold lantern that is completely depressurized. After installation, check pump function and for leaks before returning the lantern to regular use.
FAQ
Which lanterns is the pump leather compatible with? According to available product information, Petromax HK150, HK250, HK350 and HK500. Does it need to be greased? Yes. The leather should be greased and kneaded until soft before installation. Will it fix every loss of pressure? No. Other valves and sealing points may also be the cause.
Black Raptor · Buying advice
A typical wear part that can be replaced easily and inexpensively. Check the old leather first—if it matches the symptoms, replacing just this part makes more sense than swapping parts on a hunch. (Show description in original language)
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Petromax · Lampenwartung
Pumpenleder HK150/HK250/HK350/HK500: kleines Teil, entscheidend für den Pumpenhub Das Pumpenleder dichtet im Pumpenschacht der Petromax-Handpumpe ab. Wird es trocken, hart oder verschlissen, greift die Pumpe schlechter und der Druckaufbau wird mühsam.
Fehlkauf vermeiden: Das Leder hilft nur, wenn tatsächlich die Pumpendichtung das Problem ist. Bei defektem Pumpenbodenventil, anderen Dichtungen oder einem beschädigten Pumpenkörper braucht es das passende Ersatzteil.

Passt gut / passt eher nicht


Passt gut, wenn … … deine HK150, HK250, HK350 oder HK500 beim Pumpen kaum Widerstand aufbaut und das vorhandene Leder trocken, hart oder beschädigt ist.


Passt eher nicht, wenn … … der Tank an anderer Stelle Druck verliert oder Ventil, Pumpendeckel beziehungsweise komplette Pumpe die Ursache sind.


Merkmale mit Praxiswirkung


Mechanische Abdichtung Das Leder legt sich im Pumpenschacht an und ermöglicht den wirksamen Pumpenhub. Geschmeidigkeit ist für die Funktion entscheidend.


HK150 bis HK500 Laut vorhandenen Shopify-Daten für HK150, HK250, HK350 und HK500 geeignet.


Vor Einbau vorbereiten Vor der Montage fetten und weich kneten. Trockenes Leder dichtet schlechter und verschleißt unnötig.


Wartung statt Kompletttausch Ist nur das Leder verschlissen, kann dieses Einzelteil die sinnvollere Reparatur sein als eine komplette neue Pumpe.


Grenzen & Fehlkauf vermeiden
Schwacher Druckaufbau bedeutet nicht automatisch defektes Pumpenleder. Vor dem Teiletausch Zustand des Leders prüfen und bei weiterem Druckverlust auch Pumpenbodenventil, Dichtungen, Manometer und Tankanschlüsse kontrollieren.
Technische Daten mit Praxisdeutung


Kompatibilität HK150 / HK250 / HK350 / HK500.


Bauteil Pumpenleder für die mechanische Abdichtung der Handpumpe.


Pflege Vor Einbau fetten und geschmeidig machen; vorhandene Daten nennen technische Vaseline als geeignetes Pflegemittel.


Diagnose Sinnvoll bei verschlissenem Leder, nicht als pauschale Lösung für jeden Druckverlust.


Lieferumfang
1 × Petromax Pumpenleder. Spreizer, Mutter, Pumpe, Pumpendeckel, weitere Dichtungen und Pflegemittel sind nicht automatisch enthalten.
Sichere Montage
Nur an kalter, vollständig druckloser Laterne arbeiten. Nach Montage Pumpenfunktion und Dichtheit kontrollieren, bevor die Laterne wieder regulär betrieben wird.
FAQ
Für welche Laternen passt das Pumpenleder? Für Petromax HK150, HK250, HK350 und HK500 laut vorhandenen Produktdaten. Muss es gefettet werden? Ja. Vor dem Einbau sollte das Leder gefettet und weich geknetet werden. Behebt es jeden Druckverlust? Nein. Andere Ventile und Dichtstellen können ebenfalls die Ursache sein.
Black Raptor · Kaufberatung
Ein typisches Verschleißteil, das sich gezielt und günstig ersetzen lässt. Erst das alte Leder prüfen – passt das Fehlerbild, ist der Einzeltausch sinnvoller als Teilewechsel auf Verdacht.

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