{"id":29,"date":"2026-07-26T16:34:15","date_gmt":"2026-07-26T16:34:15","guid":{"rendered":"https:\/\/nanzhimachinery.com\/?post_type=product&p=29"},"modified":"2026-07-26T16:34:15","modified_gmt":"2026-07-26T16:34:15","slug":"positive-inducing-fans-series-nzpij","status":"publish","type":"product","link":"https:\/\/nanzhimachinery.com\/zh\/product\/positive-inducing-fans-series-nzpij\/","title":{"rendered":"Positive Inducing Fans Series NZPIJ"},"content":{"rendered":"

\u4e00\u3001<\/b><\/strong>\u4ea7\u54c1\u7279\u70b9 Product Features<\/b><\/strong><\/p>\n

\u7ed3\u6784\u8bbe\u8ba1\u7d27\u51d1\uff0c\u98ce\u673a\u6574\u4f53\u9ad8\u5ea6\u4f4e\uff0c\u7279\u522b\u9002\u5408\u5c42\u9ad8\u8f83\u4f4e\u7684\u5730\u4e0b\u505c\u8f66\u573a\u3002<\/p>\n

Compact structural design and low height of the fan body makingit especially suitable for underground car parks with low head room.<\/p>\n

\u94a2\u5236\u540e\u5f2f\u79bb\u5fc3\u53f6\u8f6e\uff0c\u6548\u7387\u9ad8\u3001\u6d41\u91cf\u5927\u3001\u5c04\u7a0b\u8fdc\u3001\u566a\u97f3\u4f4e\u3002<\/p>\n

Centrifugal backward curved steel wheel that features greater efficiency, large airflow, long discharge distance and low sound level.<\/p>\n

\u53cc\u7528\u9014\uff1a\u65e5\u5e38\u666e\u901a\u901a\u98ce\u548c\u706b\u707e\u65f6\u6392\u70df\u3002<\/p>\n

Dual purposes: Used for general ventilation and for smoke extraction.<\/p>\n

\u7535\u673a\uff1a\u9632\u62a4\u7b49\u7ea7IP55\u3001\u7edd\u7f18\u7b49\u7ea7H\uff08\u4ec5\u7528\u4f5c\u666e\u901a\u901a\u98ce\u65f6\u53ef\u9009\u7528F\u7ea7\u7edd\u7f18\uff09<\/p>\n

Motor: IP55 rated with Class H insulation ( For the sole purpose of general ventilation, Class F is also recommended ).<\/p>\n

\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/p>\n

\u666e\u901a\u901a\u98ce\uff1a-20\u2103\uff5e55\u2103\u3002<\/p>\n

\u6392\u70df\u7cfb\u7edf\uff1a300\u2103 \/ 60minutes\u3002<\/p>\n

Operating temperature:<\/p>\n

General ventilation: -20\u2103\uff5e55\u2103.<\/p>\n

Smoke extraction system: 300\u2103 \/ 60minutes.<\/p>\n

\u4f18\u8d28\u7684\u51b7\u8f67\u94a2\u677f\u5916\u58f3\uff0c\u8868\u9762\u9759\u7535\u73af\u6c27\u55b7\u6d82\u3002<\/p>\n

Fan housing made in quality cold-roll steel sheets finished with electrostatic epoxy coatings.<\/p>\n

\u8fdb\u98ce\u53e3\u5b89\u88c5\u6709\u5b89\u5168\u9632\u62a4\u7f51\uff0c \u786e\u4fdd\u98ce\u673a\u8fd0\u8f6c\u53ca\u4eba\u5458\u5b89\u5168\u3002<\/p>\n

Air inlet mounted with safety guard to ensure safe working conditions.<\/p>\n

\u901a\u8fc7\u8010\u9ad8\u6e29\u6027\u80fd\u6d4b\u8bd5F300,F400\u3002<\/p>\n

Passed heat resistance test F300,F400.<\/p>\n

 <\/p>\n

\u4e8c\u3001\u6280\u672f\u53c2\u6570 Technical Parameters<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
\u98ce\u673a\u578b\u53f7<\/p>\n

Model<\/td>\n

\u8f6c\u901fSpeed(rpm)<\/td>\n\u63a8\u529b<\/p>\n

Thrust<\/p>\n

(N)<\/td>\n

\u98ce\u91cf<\/p>\n

Airflow<\/p>\n

(m\u00b3\/h)<\/td>\n

\u7535\u673a\u529f\u7387<\/p>\n

MotorPower<\/p>\n

(kW)<\/td>\n

\u7535\u6e90\u53c2\u6570<\/p>\n

Volt\/Hz\/Ph<\/p>\n

 <\/td>\n

\u566a\u97f3<\/p>\n

Sound\u00a0Pressure\u00a0Level<\/p>\n

dB<\/td>\n

\u51fa\u53e3\u98ce\u901f<\/p>\n

Outlet\u00a0Velocity<\/p>\n

(m\/s)<\/td>\n

\u91cd\u91cf<\/p>\n

Weight<\/p>\n

(kg)<\/td>\n<\/tr>\n

NZPIJ-450<\/td>\n1390\/690<\/td>\n27\/7<\/td>\n4467\/2217<\/td>\n0.75\/0.18<\/td>\n380 \/ 50 \/ 3<\/td>\n75\/64<\/td>\n18.6\/9.3<\/td>\n118<\/td>\n<\/tr>\n
NZPIJ-500<\/td>\n1400\/710<\/td>\n41\/ 10<\/td>\n6171\/3130<\/td>\n1.2\/0.3<\/td>\n380 \/ 50 \/ 3<\/td>\n78\/67<\/td>\n20.7\/10.4<\/td>\n139<\/td>\n<\/tr>\n
NZPIJ-560<\/td>\n1420\/710<\/td>\n68\/17<\/td>\n8794\/4397<\/td>\n2.1\/0 .5<\/td>\n380 \/ 50 \/ 3<\/td>\n81\/69<\/td>\n24.8\/12.4<\/td>\n152<\/td>\n<\/tr>\n
NZPIJ-450<\/td>\n1668\/828<\/td>\n39\/10<\/td>\n5360\/2661<\/td>\n1.2\/0.3<\/td>\n380 \/ 60 \/ 3<\/td>\n84\/71<\/td>\n22.3\/11.2<\/td>\n118<\/td>\n<\/tr>\n
NZPIJ-500<\/td>\n1680\/852<\/td>\n60\/15<\/td>\n7405\/3755<\/td>\n2.1\/0.5<\/td>\n380 \/ 60 \/ 3<\/td>\n89\/73<\/td>\n24.9\/12.4<\/td>\n144<\/td>\n<\/tr>\n
NZPIJ-560<\/td>\n1704\/852<\/td>\n97\/24<\/td>\n10552\/5276<\/td>\n3.5\/0.9<\/td>\n380 \/ 60 \/ 3<\/td>\n93\/76<\/td>\n29.7\/14.9<\/td>\n157<\/td>\n<\/tr>\n
\u53ef\u4ee5\u5b9a\u5236Can be customized<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e09\u3001\u5916\u5f62\u5c3a\u5bf8\u56fe Outline Dimensions<\/b><\/strong><\/p>\n

 <\/p>\n\n\n\n\n\n\n\n
\u578b\u53f7Model<\/td>\nA<\/td>\nB<\/td>\nC<\/td>\nD<\/td>\nL<\/td>\nH<\/td>\nH1<\/td>\n<\/tr>\n
NZPIJ-450<\/td>\n898<\/td>\n858<\/td>\n808<\/td>\n80<\/td>\n1340<\/td>\n295<\/td>\n335<\/td>\n<\/tr>\n
NZPIJ-500<\/td>\n990<\/td>\n950<\/td>\n900<\/td>\n90<\/td>\n1490<\/td>\n325<\/td>\n365<\/td>\n<\/tr>\n
NZPIJ-560<\/td>\n1100<\/td>\n1060<\/td>\n1010<\/td>\n100<\/td>\n1670<\/td>\n365<\/td>\n405<\/td>\n<\/tr>\n
\u53ef\u4ee5\u5b9a\u5236Can be customized<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u56db\u3001\u98ce\u673a\u7684\u5b89\u88c5 Fan Installation<\/b><\/strong><\/p>\n

\u00a0<\/b><\/strong><\/p>\n

J\u7cfb\u5217\u8bf1\u5bfc\u5c04\u6d41\u98ce\u673a\u53ef\u91c7\u7528\u540a\u88c5\u548c\u5438\u9876\u4e24\u79cd\u5b89\u88c5\u65b9\u5f0f\u3002\u98ce\u673a\u51fa\u98ce\u53e3\u548c\u8fdb\u98ce\u53e31000mm\u5185\u4e0d\u5f97\u6709\u969c\u788d\u7269\u3002\u91c7\u7528\u540a\u88c5\u65b9\u5f0f\u65f6 \uff0c\u5e94\u914d\u5907\u5f39\u7c27\u51cf\u632f\u5668 \uff0c\u91c7\u7528\u5438\u9876\u65b9\u5f0f\u65f6 \uff0c\u5e94\u5728\u87ba\u9489\u56fa\u5b9a\u5904\u52a0\u6a61\u80f6\u51cf\u632f\u5668\u3002\u5c04\u6d41\u98ce\u673a\u6392\u5e03\u8ddd\u79bb\u5c0f\u4e8e\u98ce\u673a\u5c04\u7a0b \uff0c\u51fa\u98ce\u53e3\u4e0d\u5e94\u76f8\u4e92\u62b5\u89e6\u3002<\/p>\n

 <\/p>\n

Positive inducing fans Series J can be ceiling-hung and ceiling-mounted. There shall not be any obstructions within 1000mm from inlets and outlets . When ceiling-hung , there shall be spring isolators . When ceiling-mounted , Neoprene isolators shall be added to screws . The spacing between fans shall be smaller than the discharge range so that airstreams from different outlets do not collide .<\/p>","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u4ea7\u54c1\u7279\u70b9 Product Features \u7ed3\u6784\u8bbe\u8ba1\u7d27\u51d1\uff0c\u98ce\u673a\u6574\u4f53\u9ad8\u5ea6\u4f4e\uff0c\u7279\u522b\u9002\u5408\u5c42\u9ad8\u8f83\u4f4e\u7684\u5730\u4e0b\u505c\u8f66\u573a\u3002 Compact structural design and low height of the fan body makingit especially suitable for underground car parks with low head room. \u94a2\u5236\u540e\u5f2f\u79bb\u5fc3\u53f6\u8f6e\uff0c\u6548\u7387\u9ad8\u3001\u6d41\u91cf\u5927\u3001\u5c04\u7a0b\u8fdc\u3001\u566a\u97f3\u4f4e\u3002 Centrifugal backward curved steel wheel that features greater efficiency, large airflow, long discharge distance and low sound level. \u53cc\u7528\u9014\uff1a\u65e5\u5e38\u666e\u901a\u901a\u98ce\u548c\u706b\u707e\u65f6\u6392\u70df\u3002 Dual purposes: Used for general ventilation and for smoke extraction. […]<\/p>\n","protected":false},"featured_media":33,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":["post-29","product","type-product","status-publish","has-post-thumbnail","product_cat-pij","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/product\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/comments?post=29"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/media\/33"}],"wp:attachment":[{"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/product_brand?post=29"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/product_cat?post=29"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nanzhimachinery.com\/zh\/wp-json\/wp\/v2\/product_tag?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}